1229778810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3637}}^1$

素因数の和:3697

約数の個数: 144

約数和(自身を含む): 3658853016

約数和(自身を除く): 2429074206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 289, 306, 390, 442, 510, 578, 585, 663, 765, 867, 1105, 1170, 1326, 1445, 1530, 1734, 1989, 2210, 2601, 2890, 3315, 3637, 3757, 3978, 4335, 5202, 6630, 7274, 7514, 8670, 9945, 10911, 11271, 13005, 18185, 18785, 19890, 21822, 22542, 26010, 32733, 33813, 36370, 37570, 47281, 54555, 56355, 61829, 65466, 67626, 94562, 109110, 112710, 123658, 141843, 163665, 169065, 185487, 236405, 283686, 309145, 327330, 338130, 370974, 425529, 472810, 556461, 618290, 709215, 803777, 851058, 927435, 1051093, 1112922, 1418430, 1607554, 1854870, 2102186, 2127645, 2411331, 2782305, 3153279, 4018885, 4255290, 4822662, 5255465, 5564610, 6306558, 7233993, 8037770, 9459837, 10510930, 12056655, 13664209, 14467986, 15766395, 18919674, 24113310, 27328418, 31532790, 36169965, 40992627, 47299185, 68321045, 72339930, 81985254, 94598370, 122977881, 136642090, 204963135, 245955762, 409926270, 614889405, 1229778810]

約数ペア:

[(1, 1229778810), (2, 614889405), (3, 409926270), (5, 245955762), (6, 204963135), (9, 136642090), (10, 122977881), (13, 94598370), (15, 81985254), (17, 72339930), (18, 68321045), (26, 47299185), (30, 40992627), (34, 36169965), (39, 31532790), (45, 27328418), (51, 24113310), (65, 18919674), (78, 15766395), (85, 14467986), (90, 13664209), (102, 12056655), (117, 10510930), (130, 9459837), (153, 8037770), (170, 7233993), (195, 6306558), (221, 5564610), (234, 5255465), (255, 4822662), (289, 4255290), (306, 4018885), (390, 3153279), (442, 2782305), (510, 2411331), (578, 2127645), (585, 2102186), (663, 1854870), (765, 1607554), (867, 1418430), (1105, 1112922), (1170, 1051093), (1326, 927435), (1445, 851058), (1530, 803777), (1734, 709215), (1989, 618290), (2210, 556461), (2601, 472810), (2890, 425529), (3315, 370974), (3637, 338130), (3757, 327330), (3978, 309145), (4335, 283686), (5202, 236405), (6630, 185487), (7274, 169065), (7514, 163665), (8670, 141843), (9945, 123658), (10911, 112710), (11271, 109110), (13005, 94562), (18185, 67626), (18785, 65466), (19890, 61829), (21822, 56355), (22542, 54555), (26010, 47281), (32733, 37570), (33813, 36370)]