67450740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3917}}^1$

素因数の和:3977

約数の個数: 96

約数和(自身を含む): 221163264

約数和(自身を除く): 153712524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 3917, 4305, 5740, 7834, 8610, 11751, 15668, 17220, 19585, 23502, 27419, 39170, 47004, 54838, 58755, 78340, 82257, 109676, 117510, 137095, 160597, 164514, 235020, 274190, 321194, 329028, 411285, 481791, 548380, 642388, 802985, 822570, 963582, 1124179, 1605970, 1645140, 1927164, 2248358, 2408955, 3211940, 3372537, 4496716, 4817910, 5620895, 6745074, 9635820, 11241790, 13490148, 16862685, 22483580, 33725370, 67450740]

約数ペア:

[(1, 67450740), (2, 33725370), (3, 22483580), (4, 16862685), (5, 13490148), (6, 11241790), (7, 9635820), (10, 6745074), (12, 5620895), (14, 4817910), (15, 4496716), (20, 3372537), (21, 3211940), (28, 2408955), (30, 2248358), (35, 1927164), (41, 1645140), (42, 1605970), (60, 1124179), (70, 963582), (82, 822570), (84, 802985), (105, 642388), (123, 548380), (140, 481791), (164, 411285), (205, 329028), (210, 321194), (246, 274190), (287, 235020), (410, 164514), (420, 160597), (492, 137095), (574, 117510), (615, 109676), (820, 82257), (861, 78340), (1148, 58755), (1230, 54838), (1435, 47004), (1722, 39170), (2460, 27419), (2870, 23502), (3444, 19585), (3917, 17220), (4305, 15668), (5740, 11751), (7834, 8610)]