196909830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 388052730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 61, 62, 65, 78, 89, 90, 93, 117, 122, 130, 155, 178, 183, 186, 195, 234, 267, 279, 305, 310, 366, 390, 403, 445, 465, 534, 549, 558, 585, 610, 793, 801, 806, 890, 915, 930, 1098, 1157, 1170, 1209, 1335, 1395, 1586, 1602, 1830, 1891, 2015, 2314, 2379, 2418, 2670, 2745, 2759, 2790, 3471, 3627, 3782, 3965, 4005, 4030, 4758, 5429, 5490, 5518, 5673, 5785, 6045, 6942, 7137, 7254, 7930, 8010, 8277, 9455, 10413, 10858, 11346, 11570, 11895, 12090, 13795, 14274, 16287, 16554, 17019, 17355, 18135, 18910, 20826, 23790, 24583, 24831, 27145, 27590, 28365, 32574, 34038, 34710, 35685, 35867, 36270, 41385, 48861, 49166, 49662, 52065, 54290, 56730, 70577, 71370, 71734, 73749, 81435, 82770, 85095, 97722, 104130, 107601, 122915, 124155, 141154, 147498, 162870, 168299, 170190, 179335, 211731, 215202, 221247, 244305, 245830, 248310, 322803, 336598, 352885, 358670, 368745, 423462, 442494, 488610, 504897, 538005, 635193, 645606, 705770, 737490, 841495, 1009794, 1058655, 1076010, 1106235, 1270386, 1514691, 1614015, 1682990, 2117310, 2187887, 2212470, 2524485, 3029382, 3175965, 3228030, 4375774, 5048970, 6351930, 6563661, 7573455, 10939435, 13127322, 15146910, 19690983, 21878870, 32818305, 39381966, 65636610, 98454915, 196909830]

約数ペア:

[(1, 196909830), (2, 98454915), (3, 65636610), (5, 39381966), (6, 32818305), (9, 21878870), (10, 19690983), (13, 15146910), (15, 13127322), (18, 10939435), (26, 7573455), (30, 6563661), (31, 6351930), (39, 5048970), (45, 4375774), (61, 3228030), (62, 3175965), (65, 3029382), (78, 2524485), (89, 2212470), (90, 2187887), (93, 2117310), (117, 1682990), (122, 1614015), (130, 1514691), (155, 1270386), (178, 1106235), (183, 1076010), (186, 1058655), (195, 1009794), (234, 841495), (267, 737490), (279, 705770), (305, 645606), (310, 635193), (366, 538005), (390, 504897), (403, 488610), (445, 442494), (465, 423462), (534, 368745), (549, 358670), (558, 352885), (585, 336598), (610, 322803), (793, 248310), (801, 245830), (806, 244305), (890, 221247), (915, 215202), (930, 211731), (1098, 179335), (1157, 170190), (1170, 168299), (1209, 162870), (1335, 147498), (1395, 141154), (1586, 124155), (1602, 122915), (1830, 107601), (1891, 104130), (2015, 97722), (2314, 85095), (2379, 82770), (2418, 81435), (2670, 73749), (2745, 71734), (2759, 71370), (2790, 70577), (3471, 56730), (3627, 54290), (3782, 52065), (3965, 49662), (4005, 49166), (4030, 48861), (4758, 41385), (5429, 36270), (5490, 35867), (5518, 35685), (5673, 34710), (5785, 34038), (6045, 32574), (6942, 28365), (7137, 27590), (7254, 27145), (7930, 24831), (8010, 24583), (8277, 23790), (9455, 20826), (10413, 18910), (10858, 18135), (11346, 17355), (11570, 17019), (11895, 16554), (12090, 16287), (13795, 14274)]