431117830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3061

約数の個数: 64

約数和(自身を含む): 920844288

約数和(自身を除く): 489726458

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 286, 515, 715, 1030, 1133, 1339, 1430, 2266, 2678, 2927, 5665, 5854, 6695, 11330, 13390, 14635, 14729, 29270, 29458, 32197, 38051, 64394, 73645, 76102, 147290, 160985, 190255, 301481, 321970, 380510, 418561, 602962, 837122, 1507405, 2092805, 3014810, 3316291, 3919253, 4185610, 6632582, 7838506, 16581455, 19596265, 33162910, 39192530, 43111783, 86223566, 215558915, 431117830]

約数ペア:

[(1, 431117830), (2, 215558915), (5, 86223566), (10, 43111783), (11, 39192530), (13, 33162910), (22, 19596265), (26, 16581455), (55, 7838506), (65, 6632582), (103, 4185610), (110, 3919253), (130, 3316291), (143, 3014810), (206, 2092805), (286, 1507405), (515, 837122), (715, 602962), (1030, 418561), (1133, 380510), (1339, 321970), (1430, 301481), (2266, 190255), (2678, 160985), (2927, 147290), (5665, 76102), (5854, 73645), (6695, 64394), (11330, 38051), (13390, 32197), (14635, 29458), (14729, 29270)]