16396830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 45581184

約数和(自身を除く): 29184354

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, 270, 279, 310, 405, 465, 558, 653, 810, 837, 930, 1306, 1395, 1674, 1959, 2511, 2790, 3265, 3918, 4185, 5022, 5877, 6530, 8370, 9795, 11754, 12555, 17631, 19590, 20243, 25110, 29385, 35262, 40486, 52893, 58770, 60729, 88155, 101215, 105786, 121458, 176310, 182187, 202430, 264465, 303645, 364374, 528930, 546561, 607290, 910935, 1093122, 1639683, 1821870, 2732805, 3279366, 5465610, 8198415, 16396830]

約数ペア:

[(1, 16396830), (2, 8198415), (3, 5465610), (5, 3279366), (6, 2732805), (9, 1821870), (10, 1639683), (15, 1093122), (18, 910935), (27, 607290), (30, 546561), (31, 528930), (45, 364374), (54, 303645), (62, 264465), (81, 202430), (90, 182187), (93, 176310), (135, 121458), (155, 105786), (162, 101215), (186, 88155), (270, 60729), (279, 58770), (310, 52893), (405, 40486), (465, 35262), (558, 29385), (653, 25110), (810, 20243), (837, 19590), (930, 17631), (1306, 12555), (1395, 11754), (1674, 9795), (1959, 8370), (2511, 6530), (2790, 5877), (3265, 5022), (3918, 4185)]