15696861590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 29986122240

約数和(自身を除く): 14289260650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 353, 454, 706, 1031, 1135, 1765, 2062, 2270, 3530, 4313, 5155, 6707, 8626, 10310, 13414, 19589, 21565, 33535, 39178, 43130, 67070, 80131, 97945, 160262, 195890, 234037, 363943, 400655, 468074, 727886, 801310, 1170185, 1522489, 1819715, 2340370, 3044978, 3639430, 4446703, 6914917, 7612445, 8893406, 13829834, 15224890, 22233515, 34574585, 44467030, 69149170, 82615061, 165230122, 413075305, 826150610, 1569686159, 3139372318, 7848430795, 15696861590]

約数ペア:

[(1, 15696861590), (2, 7848430795), (5, 3139372318), (10, 1569686159), (19, 826150610), (38, 413075305), (95, 165230122), (190, 82615061), (227, 69149170), (353, 44467030), (454, 34574585), (706, 22233515), (1031, 15224890), (1135, 13829834), (1765, 8893406), (2062, 7612445), (2270, 6914917), (3530, 4446703), (4313, 3639430), (5155, 3044978), (6707, 2340370), (8626, 1819715), (10310, 1522489), (13414, 1170185), (19589, 801310), (21565, 727886), (33535, 468074), (39178, 400655), (43130, 363943), (67070, 234037), (80131, 195890), (97945, 160262)]