2487148620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{221671}}^1$

素因数の和:221711

約数の個数: 96

約数和(自身を含む): 8044033536

約数和(自身を除く): 5556884916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 221671, 443342, 665013, 886684, 1108355, 1330026, 2216710, 2438381, 2660052, 3325065, 3768407, 4433420, 4876762, 6650130, 7315143, 7536814, 9753524, 11305221, 12191905, 13300260, 14630286, 15073628, 18842035, 22610442, 24383810, 29260572, 36575715, 37684070, 41452477, 45220884, 48767620, 56526105, 73151430, 75368140, 82904954, 113052210, 124357431, 146302860, 165809908, 207262385, 226104420, 248714862, 414524770, 497429724, 621787155, 829049540, 1243574310, 2487148620]

約数ペア:

[(1, 2487148620), (2, 1243574310), (3, 829049540), (4, 621787155), (5, 497429724), (6, 414524770), (10, 248714862), (11, 226104420), (12, 207262385), (15, 165809908), (17, 146302860), (20, 124357431), (22, 113052210), (30, 82904954), (33, 75368140), (34, 73151430), (44, 56526105), (51, 48767620), (55, 45220884), (60, 41452477), (66, 37684070), (68, 36575715), (85, 29260572), (102, 24383810), (110, 22610442), (132, 18842035), (165, 15073628), (170, 14630286), (187, 13300260), (204, 12191905), (220, 11305221), (255, 9753524), (330, 7536814), (340, 7315143), (374, 6650130), (510, 4876762), (561, 4433420), (660, 3768407), (748, 3325065), (935, 2660052), (1020, 2438381), (1122, 2216710), (1870, 1330026), (2244, 1108355), (2805, 886684), (3740, 665013), (5610, 443342), (11220, 221671)]