2019081210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 5087197440

約数和(自身を除く): 3068116230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 841, 870, 1013, 1185, 1682, 2026, 2291, 2370, 2523, 3039, 4205, 4582, 5046, 5065, 6078, 6873, 8410, 10130, 11455, 12615, 13746, 15195, 22910, 25230, 29377, 30390, 34365, 58754, 66439, 68730, 80027, 88131, 132878, 146885, 160054, 176262, 199317, 240081, 293770, 332195, 398634, 400135, 440655, 480162, 664390, 800270, 851933, 881310, 996585, 1200405, 1703866, 1993170, 2320783, 2400810, 2555799, 4259665, 4641566, 5111598, 6962349, 8519330, 11603915, 12778995, 13924698, 23207830, 25557990, 34811745, 67302707, 69623490, 134605414, 201908121, 336513535, 403816242, 673027070, 1009540605, 2019081210]

約数ペア:

[(1, 2019081210), (2, 1009540605), (3, 673027070), (5, 403816242), (6, 336513535), (10, 201908121), (15, 134605414), (29, 69623490), (30, 67302707), (58, 34811745), (79, 25557990), (87, 23207830), (145, 13924698), (158, 12778995), (174, 11603915), (237, 8519330), (290, 6962349), (395, 5111598), (435, 4641566), (474, 4259665), (790, 2555799), (841, 2400810), (870, 2320783), (1013, 1993170), (1185, 1703866), (1682, 1200405), (2026, 996585), (2291, 881310), (2370, 851933), (2523, 800270), (3039, 664390), (4205, 480162), (4582, 440655), (5046, 400135), (5065, 398634), (6078, 332195), (6873, 293770), (8410, 240081), (10130, 199317), (11455, 176262), (12615, 160054), (13746, 146885), (15195, 132878), (22910, 88131), (25230, 80027), (29377, 68730), (30390, 66439), (34365, 58754)]