129630870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49667}}^1$

素因数の和:49709

約数の個数: 48

約数和(自身を含む): 348669360

約数和(自身を除く): 219038490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 49667, 99334, 149001, 248335, 298002, 447003, 496670, 745005, 894006, 1440343, 1490010, 2235015, 2880686, 4321029, 4470030, 7201715, 8642058, 12963087, 14403430, 21605145, 25926174, 43210290, 64815435, 129630870]

約数ペア:

[(1, 129630870), (2, 64815435), (3, 43210290), (5, 25926174), (6, 21605145), (9, 14403430), (10, 12963087), (15, 8642058), (18, 7201715), (29, 4470030), (30, 4321029), (45, 2880686), (58, 2235015), (87, 1490010), (90, 1440343), (145, 894006), (174, 745005), (261, 496670), (290, 447003), (435, 298002), (522, 248335), (870, 149001), (1305, 99334), (2610, 49667)]