4297020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 14827008

約数和(自身を除く): 10529988

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, 787, 910, 1092, 1365, 1574, 1820, 2361, 2730, 3148, 3935, 4722, 5460, 5509, 7870, 9444, 10231, 11018, 11805, 15740, 16527, 20462, 22036, 23610, 27545, 30693, 33054, 40924, 47220, 51155, 55090, 61386, 66108, 71617, 82635, 102310, 110180, 122772, 143234, 153465, 165270, 204620, 214851, 286468, 306930, 330540, 358085, 429702, 613860, 716170, 859404, 1074255, 1432340, 2148510, 4297020]

約数ペア:

[(1, 4297020), (2, 2148510), (3, 1432340), (4, 1074255), (5, 859404), (6, 716170), (7, 613860), (10, 429702), (12, 358085), (13, 330540), (14, 306930), (15, 286468), (20, 214851), (21, 204620), (26, 165270), (28, 153465), (30, 143234), (35, 122772), (39, 110180), (42, 102310), (52, 82635), (60, 71617), (65, 66108), (70, 61386), (78, 55090), (84, 51155), (91, 47220), (105, 40924), (130, 33054), (140, 30693), (156, 27545), (182, 23610), (195, 22036), (210, 20462), (260, 16527), (273, 15740), (364, 11805), (390, 11018), (420, 10231), (455, 9444), (546, 7870), (780, 5509), (787, 5460), (910, 4722), (1092, 3935), (1365, 3148), (1574, 2730), (1820, 2361)]