90372930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 229478400

約数和(自身を除く): 139105470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 331, 479, 570, 662, 958, 993, 1437, 1655, 1986, 2395, 2874, 3310, 4790, 4965, 6289, 7185, 9101, 9930, 12578, 14370, 18202, 18867, 27303, 31445, 37734, 45505, 54606, 62890, 91010, 94335, 136515, 158549, 188670, 273030, 317098, 475647, 792745, 951294, 1585490, 2378235, 3012431, 4756470, 6024862, 9037293, 15062155, 18074586, 30124310, 45186465, 90372930]

約数ペア:

[(1, 90372930), (2, 45186465), (3, 30124310), (5, 18074586), (6, 15062155), (10, 9037293), (15, 6024862), (19, 4756470), (30, 3012431), (38, 2378235), (57, 1585490), (95, 951294), (114, 792745), (190, 475647), (285, 317098), (331, 273030), (479, 188670), (570, 158549), (662, 136515), (958, 94335), (993, 91010), (1437, 62890), (1655, 54606), (1986, 45505), (2395, 37734), (2874, 31445), (3310, 27303), (4790, 18867), (4965, 18202), (6289, 14370), (7185, 12578), (9101, 9930)]