65179020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63901}}^1$

素因数の和:63930

約数の個数: 48

約数和(自身を含む): 193239648

約数和(自身を除く): 128060628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 63901, 127802, 191703, 255604, 319505, 383406, 639010, 766812, 958515, 1086317, 1278020, 1917030, 2172634, 3258951, 3834060, 4345268, 5431585, 6517902, 10863170, 13035804, 16294755, 21726340, 32589510, 65179020]

約数ペア:

[(1, 65179020), (2, 32589510), (3, 21726340), (4, 16294755), (5, 13035804), (6, 10863170), (10, 6517902), (12, 5431585), (15, 4345268), (17, 3834060), (20, 3258951), (30, 2172634), (34, 1917030), (51, 1278020), (60, 1086317), (68, 958515), (85, 766812), (102, 639010), (170, 383406), (204, 319505), (255, 255604), (340, 191703), (510, 127802), (1020, 63901)]