315097267790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{5939}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 578907648000

約数和(自身を除く): 263810380210

約数列:

[1, 2, 5, 10, 79, 158, 239, 281, 395, 478, 562, 790, 1195, 1405, 2390, 2810, 5939, 11878, 18881, 22199, 29695, 37762, 44398, 59390, 67159, 94405, 110995, 134318, 188810, 221990, 335795, 469181, 671590, 938362, 1419421, 1668859, 2345905, 2838842, 3337718, 4691810, 5305561, 7097105, 8344295, 10611122, 14194210, 16688590, 26527805, 53055610, 112134259, 131839861, 224268518, 263679722, 398857301, 560671295, 659199305, 797714602, 1121342590, 1318398610, 1994286505, 3988573010, 31509726779, 63019453558, 157548633895, 315097267790]

約数ペア:

[(1, 315097267790), (2, 157548633895), (5, 63019453558), (10, 31509726779), (79, 3988573010), (158, 1994286505), (239, 1318398610), (281, 1121342590), (395, 797714602), (478, 659199305), (562, 560671295), (790, 398857301), (1195, 263679722), (1405, 224268518), (2390, 131839861), (2810, 112134259), (5939, 53055610), (11878, 26527805), (18881, 16688590), (22199, 14194210), (29695, 10611122), (37762, 8344295), (44398, 7097105), (59390, 5305561), (67159, 4691810), (94405, 3337718), (110995, 2838842), (134318, 2345905), (188810, 1668859), (221990, 1419421), (335795, 938362), (469181, 671590)]