979290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 2935296

約数和(自身を除く): 1956006

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 243, 270, 279, 310, 351, 390, 403, 405, 465, 486, 558, 585, 702, 806, 810, 837, 930, 1053, 1170, 1209, 1215, 1395, 1674, 1755, 2015, 2106, 2418, 2430, 2511, 2790, 3159, 3510, 3627, 4030, 4185, 5022, 5265, 6045, 6318, 7254, 7533, 8370, 10530, 10881, 12090, 12555, 15066, 15795, 18135, 21762, 25110, 31590, 32643, 36270, 37665, 54405, 65286, 75330, 97929, 108810, 163215, 195858, 326430, 489645, 979290]

約数ペア:

[(1, 979290), (2, 489645), (3, 326430), (5, 195858), (6, 163215), (9, 108810), (10, 97929), (13, 75330), (15, 65286), (18, 54405), (26, 37665), (27, 36270), (30, 32643), (31, 31590), (39, 25110), (45, 21762), (54, 18135), (62, 15795), (65, 15066), (78, 12555), (81, 12090), (90, 10881), (93, 10530), (117, 8370), (130, 7533), (135, 7254), (155, 6318), (162, 6045), (186, 5265), (195, 5022), (234, 4185), (243, 4030), (270, 3627), (279, 3510), (310, 3159), (351, 2790), (390, 2511), (403, 2430), (405, 2418), (465, 2106), (486, 2015), (558, 1755), (585, 1674), (702, 1395), (806, 1215), (810, 1209), (837, 1170), (930, 1053)]