1570442020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7699}}^1$

素因数の和:7793

約数の個数: 96

約数和(自身を含む): 3973939200

約数和(自身を除く): 2403497180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 1085, 1316, 1457, 1645, 2170, 2914, 3290, 4340, 5828, 6580, 7285, 7699, 10199, 14570, 15398, 20398, 29140, 30796, 38495, 40796, 50995, 53893, 76990, 101990, 107786, 153980, 203980, 215572, 238669, 269465, 361853, 477338, 538930, 723706, 954676, 1077860, 1193345, 1447412, 1670683, 1809265, 2386690, 2532971, 3341366, 3618530, 4773380, 5065942, 6682732, 7237060, 8353415, 10131884, 11217443, 12664855, 16706830, 22434886, 25329710, 33413660, 44869772, 50659420, 56087215, 78522101, 112174430, 157044202, 224348860, 314088404, 392610505, 785221010, 1570442020]

約数ペア:

[(1, 1570442020), (2, 785221010), (4, 392610505), (5, 314088404), (7, 224348860), (10, 157044202), (14, 112174430), (20, 78522101), (28, 56087215), (31, 50659420), (35, 44869772), (47, 33413660), (62, 25329710), (70, 22434886), (94, 16706830), (124, 12664855), (140, 11217443), (155, 10131884), (188, 8353415), (217, 7237060), (235, 6682732), (310, 5065942), (329, 4773380), (434, 3618530), (470, 3341366), (620, 2532971), (658, 2386690), (868, 1809265), (940, 1670683), (1085, 1447412), (1316, 1193345), (1457, 1077860), (1645, 954676), (2170, 723706), (2914, 538930), (3290, 477338), (4340, 361853), (5828, 269465), (6580, 238669), (7285, 215572), (7699, 203980), (10199, 153980), (14570, 107786), (15398, 101990), (20398, 76990), (29140, 53893), (30796, 50995), (38495, 40796)]