6453270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 17981568

約数和(自身を除く): 11528298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 257, 270, 279, 310, 405, 465, 514, 558, 771, 810, 837, 930, 1285, 1395, 1542, 1674, 2313, 2511, 2570, 2790, 3855, 4185, 4626, 5022, 6939, 7710, 7967, 8370, 11565, 12555, 13878, 15934, 20817, 23130, 23901, 25110, 34695, 39835, 41634, 47802, 69390, 71703, 79670, 104085, 119505, 143406, 208170, 215109, 239010, 358515, 430218, 645327, 717030, 1075545, 1290654, 2151090, 3226635, 6453270]

約数ペア:

[(1, 6453270), (2, 3226635), (3, 2151090), (5, 1290654), (6, 1075545), (9, 717030), (10, 645327), (15, 430218), (18, 358515), (27, 239010), (30, 215109), (31, 208170), (45, 143406), (54, 119505), (62, 104085), (81, 79670), (90, 71703), (93, 69390), (135, 47802), (155, 41634), (162, 39835), (186, 34695), (257, 25110), (270, 23901), (279, 23130), (310, 20817), (405, 15934), (465, 13878), (514, 12555), (558, 11565), (771, 8370), (810, 7967), (837, 7710), (930, 6939), (1285, 5022), (1395, 4626), (1542, 4185), (1674, 3855), (2313, 2790), (2511, 2570)]