166822470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 317017530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1049, 1178, 1395, 1674, 1710, 1767, 2098, 2565, 2790, 2945, 3147, 3534, 4185, 5130, 5245, 5301, 5890, 6294, 8370, 8835, 9441, 10490, 10602, 15735, 15903, 17670, 18882, 19931, 26505, 28323, 31470, 31806, 32519, 39862, 47205, 53010, 56646, 59793, 65038, 79515, 94410, 97557, 99655, 119586, 141615, 159030, 162595, 179379, 195114, 199310, 283230, 292671, 298965, 325190, 358758, 487785, 538137, 585342, 597930, 617861, 878013, 896895, 975570, 1076274, 1235722, 1463355, 1756026, 1793790, 1853583, 2690685, 2926710, 3089305, 3707166, 4390065, 5381370, 5560749, 6178610, 8780130, 9267915, 11121498, 16682247, 18535830, 27803745, 33364494, 55607490, 83411235, 166822470]

約数ペア:

[(1, 166822470), (2, 83411235), (3, 55607490), (5, 33364494), (6, 27803745), (9, 18535830), (10, 16682247), (15, 11121498), (18, 9267915), (19, 8780130), (27, 6178610), (30, 5560749), (31, 5381370), (38, 4390065), (45, 3707166), (54, 3089305), (57, 2926710), (62, 2690685), (90, 1853583), (93, 1793790), (95, 1756026), (114, 1463355), (135, 1235722), (155, 1076274), (171, 975570), (186, 896895), (190, 878013), (270, 617861), (279, 597930), (285, 585342), (310, 538137), (342, 487785), (465, 358758), (513, 325190), (558, 298965), (570, 292671), (589, 283230), (837, 199310), (855, 195114), (930, 179379), (1026, 162595), (1049, 159030), (1178, 141615), (1395, 119586), (1674, 99655), (1710, 97557), (1767, 94410), (2098, 79515), (2565, 65038), (2790, 59793), (2945, 56646), (3147, 53010), (3534, 47205), (4185, 39862), (5130, 32519), (5245, 31806), (5301, 31470), (5890, 28323), (6294, 26505), (8370, 19931), (8835, 18882), (9441, 17670), (10490, 15903), (10602, 15735)]