37471980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6895

約数の個数: 96

約数和(自身を含む): 129153024

約数和(自身を除く): 91681044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 6863, 13726, 20589, 27452, 34315, 41178, 48041, 68630, 82356, 89219, 96082, 102945, 137260, 144123, 178438, 192164, 205890, 240205, 267657, 288246, 356876, 411780, 446095, 480410, 535314, 576492, 624533, 720615, 892190, 960820, 1070628, 1249066, 1338285, 1441230, 1784380, 1873599, 2498132, 2676570, 2882460, 3122665, 3747198, 5353140, 6245330, 7494396, 9367995, 12490660, 18735990, 37471980]

約数ペア:

[(1, 37471980), (2, 18735990), (3, 12490660), (4, 9367995), (5, 7494396), (6, 6245330), (7, 5353140), (10, 3747198), (12, 3122665), (13, 2882460), (14, 2676570), (15, 2498132), (20, 1873599), (21, 1784380), (26, 1441230), (28, 1338285), (30, 1249066), (35, 1070628), (39, 960820), (42, 892190), (52, 720615), (60, 624533), (65, 576492), (70, 535314), (78, 480410), (84, 446095), (91, 411780), (105, 356876), (130, 288246), (140, 267657), (156, 240205), (182, 205890), (195, 192164), (210, 178438), (260, 144123), (273, 137260), (364, 102945), (390, 96082), (420, 89219), (455, 82356), (546, 68630), (780, 48041), (910, 41178), (1092, 34315), (1365, 27452), (1820, 20589), (2730, 13726), (5460, 6863)]