90284610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 234823680

約数和(自身を除く): 144539070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1279, 1810, 2353, 2558, 2715, 3837, 4706, 5430, 6395, 7059, 7674, 11765, 12790, 14118, 16627, 19185, 23530, 33254, 35295, 38370, 49881, 70590, 83135, 99762, 166270, 231499, 249405, 462998, 498810, 694497, 1157495, 1388994, 2314990, 3009487, 3472485, 6018974, 6944970, 9028461, 15047435, 18056922, 30094870, 45142305, 90284610]

約数ペア:

[(1, 90284610), (2, 45142305), (3, 30094870), (5, 18056922), (6, 15047435), (10, 9028461), (13, 6944970), (15, 6018974), (26, 3472485), (30, 3009487), (39, 2314990), (65, 1388994), (78, 1157495), (130, 694497), (181, 498810), (195, 462998), (362, 249405), (390, 231499), (543, 166270), (905, 99762), (1086, 83135), (1279, 70590), (1810, 49881), (2353, 38370), (2558, 35295), (2715, 33254), (3837, 23530), (4706, 19185), (5430, 16627), (6395, 14118), (7059, 12790), (7674, 11765)]