888955470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40034

約数の個数: 96

約数和(自身を含む): 2620144800

約数和(自身を除く): 1731189330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 39989, 79978, 119967, 199945, 239934, 359901, 399890, 519857, 599835, 719802, 759791, 1039714, 1199670, 1519582, 1559571, 1799505, 2279373, 2599285, 3119142, 3599010, 3798955, 4558746, 4678713, 5198570, 6838119, 7597910, 7797855, 9357426, 9877283, 11396865, 13676238, 15595710, 19754566, 22793730, 23393565, 29631849, 34190595, 46787130, 49386415, 59263698, 68381190, 88895547, 98772830, 148159245, 177791094, 296318490, 444477735, 888955470]

約数ペア:

[(1, 888955470), (2, 444477735), (3, 296318490), (5, 177791094), (6, 148159245), (9, 98772830), (10, 88895547), (13, 68381190), (15, 59263698), (18, 49386415), (19, 46787130), (26, 34190595), (30, 29631849), (38, 23393565), (39, 22793730), (45, 19754566), (57, 15595710), (65, 13676238), (78, 11396865), (90, 9877283), (95, 9357426), (114, 7797855), (117, 7597910), (130, 6838119), (171, 5198570), (190, 4678713), (195, 4558746), (234, 3798955), (247, 3599010), (285, 3119142), (342, 2599285), (390, 2279373), (494, 1799505), (570, 1559571), (585, 1519582), (741, 1199670), (855, 1039714), (1170, 759791), (1235, 719802), (1482, 599835), (1710, 519857), (2223, 399890), (2470, 359901), (3705, 239934), (4446, 199945), (7410, 119967), (11115, 79978), (22230, 39989)]