4746140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 12065760

約数和(自身を除く): 7319620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 167, 196, 203, 245, 290, 334, 406, 490, 580, 668, 812, 835, 980, 1015, 1169, 1421, 1670, 2030, 2338, 2842, 3340, 4060, 4676, 4843, 5684, 5845, 7105, 8183, 9686, 11690, 14210, 16366, 19372, 23380, 24215, 28420, 32732, 33901, 40915, 48430, 67802, 81830, 96860, 135604, 163660, 169505, 237307, 339010, 474614, 678020, 949228, 1186535, 2373070, 4746140]

約数ペア:

[(1, 4746140), (2, 2373070), (4, 1186535), (5, 949228), (7, 678020), (10, 474614), (14, 339010), (20, 237307), (28, 169505), (29, 163660), (35, 135604), (49, 96860), (58, 81830), (70, 67802), (98, 48430), (116, 40915), (140, 33901), (145, 32732), (167, 28420), (196, 24215), (203, 23380), (245, 19372), (290, 16366), (334, 14210), (406, 11690), (490, 9686), (580, 8183), (668, 7105), (812, 5845), (835, 5684), (980, 4843), (1015, 4676), (1169, 4060), (1421, 3340), (1670, 2842), (2030, 2338)]