307150974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 739126080

約数和(自身を除く): 431975106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1773, 2221, 2561, 3546, 4442, 5122, 5319, 6663, 7683, 10638, 13326, 15366, 19989, 23049, 28873, 39978, 46098, 57746, 59967, 69147, 86619, 119934, 138294, 173238, 259857, 437537, 519714, 779571, 875074, 1312611, 1559142, 2625222, 3937833, 5687981, 7875666, 11375962, 11813499, 17063943, 23626998, 34127886, 51191829, 102383658, 153575487, 307150974]

約数ペア:

[(1, 307150974), (2, 153575487), (3, 102383658), (6, 51191829), (9, 34127886), (13, 23626998), (18, 17063943), (26, 11813499), (27, 11375962), (39, 7875666), (54, 5687981), (78, 3937833), (117, 2625222), (197, 1559142), (234, 1312611), (351, 875074), (394, 779571), (591, 519714), (702, 437537), (1182, 259857), (1773, 173238), (2221, 138294), (2561, 119934), (3546, 86619), (4442, 69147), (5122, 59967), (5319, 57746), (6663, 46098), (7683, 39978), (10638, 28873), (13326, 23049), (15366, 19989)]