12770730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 27664470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 233, 261, 270, 290, 315, 378, 406, 435, 466, 522, 609, 630, 699, 783, 870, 945, 1015, 1165, 1218, 1305, 1398, 1566, 1631, 1827, 1890, 2030, 2097, 2330, 2610, 3045, 3262, 3495, 3654, 3915, 4194, 4893, 5481, 6090, 6291, 6757, 6990, 7830, 8155, 9135, 9786, 10485, 10962, 12582, 13514, 14679, 16310, 18270, 20271, 20970, 24465, 27405, 29358, 31455, 33785, 40542, 44037, 47299, 48930, 54810, 60813, 62910, 67570, 73395, 88074, 94598, 101355, 121626, 141897, 146790, 182439, 202710, 220185, 236495, 283794, 304065, 364878, 425691, 440370, 472990, 608130, 709485, 851382, 912195, 1277073, 1418970, 1824390, 2128455, 2554146, 4256910, 6385365, 12770730]

約数ペア:

[(1, 12770730), (2, 6385365), (3, 4256910), (5, 2554146), (6, 2128455), (7, 1824390), (9, 1418970), (10, 1277073), (14, 912195), (15, 851382), (18, 709485), (21, 608130), (27, 472990), (29, 440370), (30, 425691), (35, 364878), (42, 304065), (45, 283794), (54, 236495), (58, 220185), (63, 202710), (70, 182439), (87, 146790), (90, 141897), (105, 121626), (126, 101355), (135, 94598), (145, 88074), (174, 73395), (189, 67570), (203, 62910), (210, 60813), (233, 54810), (261, 48930), (270, 47299), (290, 44037), (315, 40542), (378, 33785), (406, 31455), (435, 29358), (466, 27405), (522, 24465), (609, 20970), (630, 20271), (699, 18270), (783, 16310), (870, 14679), (945, 13514), (1015, 12582), (1165, 10962), (1218, 10485), (1305, 9786), (1398, 9135), (1566, 8155), (1631, 7830), (1827, 6990), (1890, 6757), (2030, 6291), (2097, 6090), (2330, 5481), (2610, 4893), (3045, 4194), (3262, 3915), (3495, 3654)]