7748156970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{29473}}^1$

素因数の和:29636

約数の個数: 96

約数和(自身を含む): 21187325952

約数和(自身を除く): 13439168982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 127, 138, 207, 230, 254, 345, 381, 414, 635, 690, 762, 1035, 1143, 1270, 1905, 2070, 2286, 2921, 3810, 5715, 5842, 8763, 11430, 14605, 17526, 26289, 29210, 29473, 43815, 52578, 58946, 87630, 88419, 131445, 147365, 176838, 262890, 265257, 294730, 442095, 530514, 677879, 884190, 1326285, 1355758, 2033637, 2652570, 3389395, 3743071, 4067274, 6100911, 6778790, 7486142, 10168185, 11229213, 12201822, 18715355, 20336370, 22458426, 30504555, 33687639, 37430710, 56146065, 61009110, 67375278, 86090633, 112292130, 168438195, 172181266, 258271899, 336876390, 430453165, 516543798, 774815697, 860906330, 1291359495, 1549631394, 2582718990, 3874078485, 7748156970]

約数ペア:

[(1, 7748156970), (2, 3874078485), (3, 2582718990), (5, 1549631394), (6, 1291359495), (9, 860906330), (10, 774815697), (15, 516543798), (18, 430453165), (23, 336876390), (30, 258271899), (45, 172181266), (46, 168438195), (69, 112292130), (90, 86090633), (115, 67375278), (127, 61009110), (138, 56146065), (207, 37430710), (230, 33687639), (254, 30504555), (345, 22458426), (381, 20336370), (414, 18715355), (635, 12201822), (690, 11229213), (762, 10168185), (1035, 7486142), (1143, 6778790), (1270, 6100911), (1905, 4067274), (2070, 3743071), (2286, 3389395), (2921, 2652570), (3810, 2033637), (5715, 1355758), (5842, 1326285), (8763, 884190), (11430, 677879), (14605, 530514), (17526, 442095), (26289, 294730), (29210, 265257), (29473, 262890), (43815, 176838), (52578, 147365), (58946, 131445), (87630, 88419)]