37921860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 115531416

約数和(自身を除く): 77609556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 461, 914, 922, 1371, 1383, 1828, 1844, 2285, 2305, 2742, 2766, 4113, 4149, 4570, 4610, 5484, 5532, 6855, 6915, 8226, 8298, 9140, 9220, 13710, 13830, 16452, 16596, 20565, 20745, 27420, 27660, 41130, 41490, 82260, 82980, 210677, 421354, 632031, 842708, 1053385, 1264062, 1896093, 2106770, 2528124, 3160155, 3792186, 4213540, 6320310, 7584372, 9480465, 12640620, 18960930, 37921860]

約数ペア:

[(1, 37921860), (2, 18960930), (3, 12640620), (4, 9480465), (5, 7584372), (6, 6320310), (9, 4213540), (10, 3792186), (12, 3160155), (15, 2528124), (18, 2106770), (20, 1896093), (30, 1264062), (36, 1053385), (45, 842708), (60, 632031), (90, 421354), (180, 210677), (457, 82980), (461, 82260), (914, 41490), (922, 41130), (1371, 27660), (1383, 27420), (1828, 20745), (1844, 20565), (2285, 16596), (2305, 16452), (2742, 13830), (2766, 13710), (4113, 9220), (4149, 9140), (4570, 8298), (4610, 8226), (5484, 6915), (5532, 6855)]