15742726330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{1091}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 29667980160

約数和(自身を除く): 13925253830

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 661, 1091, 1322, 2182, 2183, 3305, 4366, 5455, 6610, 10910, 10915, 21830, 24457, 38999, 40367, 48914, 64369, 77998, 80734, 122285, 128738, 194995, 201835, 244570, 321845, 389990, 403670, 643690, 721151, 1442302, 1442963, 2381653, 2885926, 3605755, 4763306, 7211510, 7214815, 11908265, 14429630, 23816530, 26682587, 42547909, 53365174, 85095818, 133412935, 212739545, 266825870, 425479090, 1574272633, 3148545266, 7871363165, 15742726330]

約数ペア:

[(1, 15742726330), (2, 7871363165), (5, 3148545266), (10, 1574272633), (37, 425479090), (59, 266825870), (74, 212739545), (118, 133412935), (185, 85095818), (295, 53365174), (370, 42547909), (590, 26682587), (661, 23816530), (1091, 14429630), (1322, 11908265), (2182, 7214815), (2183, 7211510), (3305, 4763306), (4366, 3605755), (5455, 2885926), (6610, 2381653), (10910, 1442963), (10915, 1442302), (21830, 721151), (24457, 643690), (38999, 403670), (40367, 389990), (48914, 321845), (64369, 244570), (77998, 201835), (80734, 194995), (122285, 128738)]