21874571190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53453}}^1\times {\mathrm{4547}}^1$

素因数の和:58013

約数の個数: 48

約数和(自身を含む): 56887457328

約数和(自身を除く): 35012886138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4547, 9094, 13641, 22735, 27282, 40923, 45470, 53453, 68205, 81846, 106906, 136410, 160359, 204615, 267265, 320718, 409230, 481077, 534530, 801795, 962154, 1603590, 2405385, 4810770, 243050791, 486101582, 729152373, 1215253955, 1458304746, 2187457119, 2430507910, 3645761865, 4374914238, 7291523730, 10937285595, 21874571190]

約数ペア:

[(1, 21874571190), (2, 10937285595), (3, 7291523730), (5, 4374914238), (6, 3645761865), (9, 2430507910), (10, 2187457119), (15, 1458304746), (18, 1215253955), (30, 729152373), (45, 486101582), (90, 243050791), (4547, 4810770), (9094, 2405385), (13641, 1603590), (22735, 962154), (27282, 801795), (40923, 534530), (45470, 481077), (53453, 409230), (68205, 320718), (81846, 267265), (106906, 204615), (136410, 160359)]