2212470

素因数分解:

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

素因数の和:118

約数の個数: 96

約数和(自身を含む): 6499584

約数和(自身を除く): 4287114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 61, 62, 65, 78, 90, 93, 117, 122, 130, 155, 183, 186, 195, 234, 279, 305, 310, 366, 390, 403, 465, 549, 558, 585, 610, 793, 806, 915, 930, 1098, 1170, 1209, 1395, 1586, 1830, 1891, 2015, 2379, 2418, 2745, 2790, 3627, 3782, 3965, 4030, 4758, 5490, 5673, 6045, 7137, 7254, 7930, 9455, 11346, 11895, 12090, 14274, 17019, 18135, 18910, 23790, 24583, 28365, 34038, 35685, 36270, 49166, 56730, 71370, 73749, 85095, 122915, 147498, 170190, 221247, 245830, 368745, 442494, 737490, 1106235, 2212470]

約数ペア:

[(1, 2212470), (2, 1106235), (3, 737490), (5, 442494), (6, 368745), (9, 245830), (10, 221247), (13, 170190), (15, 147498), (18, 122915), (26, 85095), (30, 73749), (31, 71370), (39, 56730), (45, 49166), (61, 36270), (62, 35685), (65, 34038), (78, 28365), (90, 24583), (93, 23790), (117, 18910), (122, 18135), (130, 17019), (155, 14274), (183, 12090), (186, 11895), (195, 11346), (234, 9455), (279, 7930), (305, 7254), (310, 7137), (366, 6045), (390, 5673), (403, 5490), (465, 4758), (549, 4030), (558, 3965), (585, 3782), (610, 3627), (793, 2790), (806, 2745), (915, 2418), (930, 2379), (1098, 2015), (1170, 1891), (1209, 1830), (1395, 1586)]