4389870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 11176704

約数和(自身を除く): 6786834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 83, 86, 123, 129, 166, 205, 215, 246, 249, 258, 410, 415, 430, 498, 615, 645, 830, 1230, 1245, 1290, 1763, 2490, 3403, 3526, 3569, 5289, 6806, 7138, 8815, 10209, 10578, 10707, 17015, 17630, 17845, 20418, 21414, 26445, 34030, 35690, 51045, 52890, 53535, 102090, 107070, 146329, 292658, 438987, 731645, 877974, 1463290, 2194935, 4389870]

約数ペア:

[(1, 4389870), (2, 2194935), (3, 1463290), (5, 877974), (6, 731645), (10, 438987), (15, 292658), (30, 146329), (41, 107070), (43, 102090), (82, 53535), (83, 52890), (86, 51045), (123, 35690), (129, 34030), (166, 26445), (205, 21414), (215, 20418), (246, 17845), (249, 17630), (258, 17015), (410, 10707), (415, 10578), (430, 10209), (498, 8815), (615, 7138), (645, 6806), (830, 5289), (1230, 3569), (1245, 3526), (1290, 3403), (1763, 2490)]