715671190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 1422634752

約数和(自身を除く): 706963562

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 241, 265, 431, 482, 530, 689, 862, 1205, 1378, 2155, 2410, 3133, 3445, 4310, 5603, 6266, 6890, 11206, 12773, 15665, 22843, 25546, 28015, 31330, 45686, 56030, 63865, 103871, 114215, 127730, 166049, 207742, 228430, 296959, 332098, 519355, 593918, 830245, 1038710, 1350323, 1484795, 1660490, 2700646, 2969590, 5505163, 6751615, 11010326, 13503230, 27525815, 55051630, 71567119, 143134238, 357835595, 715671190]

約数ペア:

[(1, 715671190), (2, 357835595), (5, 143134238), (10, 71567119), (13, 55051630), (26, 27525815), (53, 13503230), (65, 11010326), (106, 6751615), (130, 5505163), (241, 2969590), (265, 2700646), (431, 1660490), (482, 1484795), (530, 1350323), (689, 1038710), (862, 830245), (1205, 593918), (1378, 519355), (2155, 332098), (2410, 296959), (3133, 228430), (3445, 207742), (4310, 166049), (5603, 127730), (6266, 114215), (6890, 103871), (11206, 63865), (12773, 56030), (15665, 45686), (22843, 31330), (25546, 28015)]