4015340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 10644480

約数和(自身を除く): 6629140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 43, 46, 58, 70, 86, 92, 115, 116, 140, 145, 161, 172, 203, 215, 230, 290, 301, 322, 406, 430, 460, 580, 602, 644, 667, 805, 812, 860, 989, 1015, 1204, 1247, 1334, 1505, 1610, 1978, 2030, 2494, 2668, 3010, 3220, 3335, 3956, 4060, 4669, 4945, 4988, 6020, 6235, 6670, 6923, 8729, 9338, 9890, 12470, 13340, 13846, 17458, 18676, 19780, 23345, 24940, 27692, 28681, 34615, 34916, 43645, 46690, 57362, 69230, 87290, 93380, 114724, 138460, 143405, 174580, 200767, 286810, 401534, 573620, 803068, 1003835, 2007670, 4015340]

約数ペア:

[(1, 4015340), (2, 2007670), (4, 1003835), (5, 803068), (7, 573620), (10, 401534), (14, 286810), (20, 200767), (23, 174580), (28, 143405), (29, 138460), (35, 114724), (43, 93380), (46, 87290), (58, 69230), (70, 57362), (86, 46690), (92, 43645), (115, 34916), (116, 34615), (140, 28681), (145, 27692), (161, 24940), (172, 23345), (203, 19780), (215, 18676), (230, 17458), (290, 13846), (301, 13340), (322, 12470), (406, 9890), (430, 9338), (460, 8729), (580, 6923), (602, 6670), (644, 6235), (667, 6020), (805, 4988), (812, 4945), (860, 4669), (989, 4060), (1015, 3956), (1204, 3335), (1247, 3220), (1334, 3010), (1505, 2668), (1610, 2494), (1978, 2030)]