1027327340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 2606476320

約数和(自身を除く): 1579148980

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 169, 170, 190, 221, 247, 260, 323, 338, 340, 380, 442, 494, 646, 676, 845, 884, 941, 988, 1105, 1235, 1292, 1615, 1690, 1882, 2210, 2470, 2873, 3211, 3230, 3380, 3764, 4199, 4420, 4705, 4940, 5746, 6422, 6460, 8398, 9410, 11492, 12233, 12844, 14365, 15997, 16055, 16796, 17879, 18820, 20995, 24466, 28730, 31994, 32110, 35758, 41990, 48932, 54587, 57460, 61165, 63988, 64220, 71516, 79985, 83980, 89395, 109174, 122330, 159029, 159970, 178790, 207961, 218348, 232427, 244660, 272935, 303943, 318058, 319940, 357580, 415922, 464854, 545870, 607886, 636116, 795145, 831844, 929708, 1039805, 1091740, 1162135, 1215772, 1519715, 1590290, 2079610, 2324270, 2703493, 3021551, 3039430, 3180580, 3951259, 4159220, 4648540, 5406986, 6043102, 6078860, 7902518, 10813972, 12086204, 13517465, 15107755, 15805036, 19756295, 27034930, 30215510, 39512590, 51366367, 54069860, 60431020, 79025180, 102732734, 205465468, 256831835, 513663670, 1027327340]

約数ペア:

[(1, 1027327340), (2, 513663670), (4, 256831835), (5, 205465468), (10, 102732734), (13, 79025180), (17, 60431020), (19, 54069860), (20, 51366367), (26, 39512590), (34, 30215510), (38, 27034930), (52, 19756295), (65, 15805036), (68, 15107755), (76, 13517465), (85, 12086204), (95, 10813972), (130, 7902518), (169, 6078860), (170, 6043102), (190, 5406986), (221, 4648540), (247, 4159220), (260, 3951259), (323, 3180580), (338, 3039430), (340, 3021551), (380, 2703493), (442, 2324270), (494, 2079610), (646, 1590290), (676, 1519715), (845, 1215772), (884, 1162135), (941, 1091740), (988, 1039805), (1105, 929708), (1235, 831844), (1292, 795145), (1615, 636116), (1690, 607886), (1882, 545870), (2210, 464854), (2470, 415922), (2873, 357580), (3211, 319940), (3230, 318058), (3380, 303943), (3764, 272935), (4199, 244660), (4420, 232427), (4705, 218348), (4940, 207961), (5746, 178790), (6422, 159970), (6460, 159029), (8398, 122330), (9410, 109174), (11492, 89395), (12233, 83980), (12844, 79985), (14365, 71516), (15997, 64220), (16055, 63988), (16796, 61165), (17879, 57460), (18820, 54587), (20995, 48932), (24466, 41990), (28730, 35758), (31994, 32110)]