869130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 80

約数和(自身を含む): 2482920

約数和(自身を除く): 1613790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 45, 54, 58, 74, 81, 87, 90, 111, 135, 145, 162, 174, 185, 222, 261, 270, 290, 333, 370, 405, 435, 522, 555, 666, 783, 810, 870, 999, 1073, 1110, 1305, 1566, 1665, 1998, 2146, 2349, 2610, 2997, 3219, 3330, 3915, 4698, 4995, 5365, 5994, 6438, 7830, 9657, 9990, 10730, 11745, 14985, 16095, 19314, 23490, 28971, 29970, 32190, 48285, 57942, 86913, 96570, 144855, 173826, 289710, 434565, 869130]

約数ペア:

[(1, 869130), (2, 434565), (3, 289710), (5, 173826), (6, 144855), (9, 96570), (10, 86913), (15, 57942), (18, 48285), (27, 32190), (29, 29970), (30, 28971), (37, 23490), (45, 19314), (54, 16095), (58, 14985), (74, 11745), (81, 10730), (87, 9990), (90, 9657), (111, 7830), (135, 6438), (145, 5994), (162, 5365), (174, 4995), (185, 4698), (222, 3915), (261, 3330), (270, 3219), (290, 2997), (333, 2610), (370, 2349), (405, 2146), (435, 1998), (522, 1665), (555, 1566), (666, 1305), (783, 1110), (810, 1073), (870, 999)]