38513580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 86026836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 857, 1070, 1284, 1498, 1605, 1714, 2140, 2247, 2571, 2996, 3210, 3428, 3745, 4285, 4494, 5142, 5999, 6420, 7490, 8570, 8988, 10284, 11235, 11998, 12855, 14980, 17140, 17997, 22470, 23996, 25710, 29995, 35994, 44940, 51420, 59990, 71988, 89985, 91699, 119980, 179970, 183398, 275097, 359940, 366796, 458495, 550194, 641893, 916990, 1100388, 1283786, 1375485, 1833980, 1925679, 2567572, 2750970, 3209465, 3851358, 5501940, 6418930, 7702716, 9628395, 12837860, 19256790, 38513580]

約数ペア:

[(1, 38513580), (2, 19256790), (3, 12837860), (4, 9628395), (5, 7702716), (6, 6418930), (7, 5501940), (10, 3851358), (12, 3209465), (14, 2750970), (15, 2567572), (20, 1925679), (21, 1833980), (28, 1375485), (30, 1283786), (35, 1100388), (42, 916990), (60, 641893), (70, 550194), (84, 458495), (105, 366796), (107, 359940), (140, 275097), (210, 183398), (214, 179970), (321, 119980), (420, 91699), (428, 89985), (535, 71988), (642, 59990), (749, 51420), (857, 44940), (1070, 35994), (1284, 29995), (1498, 25710), (1605, 23996), (1714, 22470), (2140, 17997), (2247, 17140), (2571, 14980), (2996, 12855), (3210, 11998), (3428, 11235), (3745, 10284), (4285, 8988), (4494, 8570), (5142, 7490), (5999, 6420)]