380895060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69761}}^1$

素因数の和:69793

約数の個数: 96

約数和(自身を含む): 1312641792

約数和(自身を除く): 931746732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 69761, 139522, 209283, 279044, 348805, 418566, 488327, 697610, 837132, 906893, 976654, 1046415, 1395220, 1464981, 1813786, 1953308, 2092830, 2441635, 2720679, 2929962, 3627572, 4185660, 4534465, 4883270, 5441358, 5859924, 6348251, 7324905, 9068930, 9766540, 10882716, 12696502, 13603395, 14649810, 18137860, 19044753, 25393004, 27206790, 29299620, 31741255, 38089506, 54413580, 63482510, 76179012, 95223765, 126965020, 190447530, 380895060]

約数ペア:

[(1, 380895060), (2, 190447530), (3, 126965020), (4, 95223765), (5, 76179012), (6, 63482510), (7, 54413580), (10, 38089506), (12, 31741255), (13, 29299620), (14, 27206790), (15, 25393004), (20, 19044753), (21, 18137860), (26, 14649810), (28, 13603395), (30, 12696502), (35, 10882716), (39, 9766540), (42, 9068930), (52, 7324905), (60, 6348251), (65, 5859924), (70, 5441358), (78, 4883270), (84, 4534465), (91, 4185660), (105, 3627572), (130, 2929962), (140, 2720679), (156, 2441635), (182, 2092830), (195, 1953308), (210, 1813786), (260, 1464981), (273, 1395220), (364, 1046415), (390, 976654), (420, 906893), (455, 837132), (546, 697610), (780, 488327), (910, 418566), (1092, 348805), (1365, 279044), (1820, 209283), (2730, 139522), (5460, 69761)]