1489020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 4741632

約数和(自身を除く): 3252612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 83, 92, 115, 130, 138, 156, 166, 195, 230, 249, 260, 276, 299, 332, 345, 390, 415, 460, 498, 598, 690, 780, 830, 897, 996, 1079, 1196, 1245, 1380, 1495, 1660, 1794, 1909, 2158, 2490, 2990, 3237, 3588, 3818, 4316, 4485, 4980, 5395, 5727, 5980, 6474, 7636, 8970, 9545, 10790, 11454, 12948, 16185, 17940, 19090, 21580, 22908, 24817, 28635, 32370, 38180, 49634, 57270, 64740, 74451, 99268, 114540, 124085, 148902, 248170, 297804, 372255, 496340, 744510, 1489020]

約数ペア:

[(1, 1489020), (2, 744510), (3, 496340), (4, 372255), (5, 297804), (6, 248170), (10, 148902), (12, 124085), (13, 114540), (15, 99268), (20, 74451), (23, 64740), (26, 57270), (30, 49634), (39, 38180), (46, 32370), (52, 28635), (60, 24817), (65, 22908), (69, 21580), (78, 19090), (83, 17940), (92, 16185), (115, 12948), (130, 11454), (138, 10790), (156, 9545), (166, 8970), (195, 7636), (230, 6474), (249, 5980), (260, 5727), (276, 5395), (299, 4980), (332, 4485), (345, 4316), (390, 3818), (415, 3588), (460, 3237), (498, 2990), (598, 2490), (690, 2158), (780, 1909), (830, 1794), (897, 1660), (996, 1495), (1079, 1380), (1196, 1245)]