729407910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16619}}^1$

素因数の和:16666

約数の個数: 128

約数和(自身を含む): 2297548800

約数和(自身を除く): 1568140890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3990, 4389, 6270, 7315, 8778, 14630, 16619, 21945, 33238, 43890, 49857, 83095, 99714, 116333, 166190, 182809, 232666, 249285, 315761, 348999, 365618, 498570, 548427, 581665, 631522, 697998, 914045, 947283, 1096854, 1163330, 1279663, 1578805, 1744995, 1828090, 1894566, 2210327, 2559326, 2742135, 3157610, 3473371, 3489990, 3838989, 4420654, 4736415, 5484270, 6398315, 6630981, 6946742, 7677978, 9472830, 10420113, 11051635, 12796630, 13261962, 17366855, 19194945, 20840226, 22103270, 24313597, 33154905, 34733710, 38389890, 48627194, 52100565, 66309810, 72940791, 104201130, 121567985, 145881582, 243135970, 364703955, 729407910]

約数ペア:

[(1, 729407910), (2, 364703955), (3, 243135970), (5, 145881582), (6, 121567985), (7, 104201130), (10, 72940791), (11, 66309810), (14, 52100565), (15, 48627194), (19, 38389890), (21, 34733710), (22, 33154905), (30, 24313597), (33, 22103270), (35, 20840226), (38, 19194945), (42, 17366855), (55, 13261962), (57, 12796630), (66, 11051635), (70, 10420113), (77, 9472830), (95, 7677978), (105, 6946742), (110, 6630981), (114, 6398315), (133, 5484270), (154, 4736415), (165, 4420654), (190, 3838989), (209, 3489990), (210, 3473371), (231, 3157610), (266, 2742135), (285, 2559326), (330, 2210327), (385, 1894566), (399, 1828090), (418, 1744995), (462, 1578805), (570, 1279663), (627, 1163330), (665, 1096854), (770, 947283), (798, 914045), (1045, 697998), (1155, 631522), (1254, 581665), (1330, 548427), (1463, 498570), (1995, 365618), (2090, 348999), (2310, 315761), (2926, 249285), (3135, 232666), (3990, 182809), (4389, 166190), (6270, 116333), (7315, 99714), (8778, 83095), (14630, 49857), (16619, 43890), (21945, 33238)]