386475180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70783}}^1$

素因数の和:70815

約数の個数: 96

約数和(自身を含む): 1331871744

約数和(自身を除く): 945396564

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, 70783, 141566, 212349, 283132, 353915, 424698, 495481, 707830, 849396, 920179, 990962, 1061745, 1415660, 1486443, 1840358, 1981924, 2123490, 2477405, 2760537, 2972886, 3680716, 4246980, 4600895, 4954810, 5521074, 5945772, 6441253, 7432215, 9201790, 9909620, 11042148, 12882506, 13802685, 14864430, 18403580, 19323759, 25765012, 27605370, 29728860, 32206265, 38647518, 55210740, 64412530, 77295036, 96618795, 128825060, 193237590, 386475180]

約数ペア:

[(1, 386475180), (2, 193237590), (3, 128825060), (4, 96618795), (5, 77295036), (6, 64412530), (7, 55210740), (10, 38647518), (12, 32206265), (13, 29728860), (14, 27605370), (15, 25765012), (20, 19323759), (21, 18403580), (26, 14864430), (28, 13802685), (30, 12882506), (35, 11042148), (39, 9909620), (42, 9201790), (52, 7432215), (60, 6441253), (65, 5945772), (70, 5521074), (78, 4954810), (84, 4600895), (91, 4246980), (105, 3680716), (130, 2972886), (140, 2760537), (156, 2477405), (182, 2123490), (195, 1981924), (210, 1840358), (260, 1486443), (273, 1415660), (364, 1061745), (390, 990962), (420, 920179), (455, 849396), (546, 707830), (780, 495481), (910, 424698), (1092, 353915), (1365, 283132), (1820, 212349), (2730, 141566), (5460, 70783)]