14221740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18258

約数の個数: 48

約数和(自身を含む): 42886368

約数和(自身を除く): 28664628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 18233, 36466, 54699, 72932, 91165, 109398, 182330, 218796, 237029, 273495, 364660, 474058, 546990, 711087, 948116, 1093980, 1185145, 1422174, 2370290, 2844348, 3555435, 4740580, 7110870, 14221740]

約数ペア:

[(1, 14221740), (2, 7110870), (3, 4740580), (4, 3555435), (5, 2844348), (6, 2370290), (10, 1422174), (12, 1185145), (13, 1093980), (15, 948116), (20, 711087), (26, 546990), (30, 474058), (39, 364660), (52, 273495), (60, 237029), (65, 218796), (78, 182330), (130, 109398), (156, 91165), (195, 72932), (260, 54699), (390, 36466), (780, 18233)]