22531860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9629}}^1$

素因数の和:9657

約数の個数: 72

約数和(自身を含む): 73611720

約数和(自身を除く): 51079860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9629, 19258, 28887, 38516, 48145, 57774, 86661, 96290, 115548, 125177, 144435, 173322, 192580, 250354, 288870, 346644, 375531, 433305, 500708, 577740, 625885, 751062, 866610, 1126593, 1251770, 1502124, 1733220, 1877655, 2253186, 2503540, 3755310, 4506372, 5632965, 7510620, 11265930, 22531860]

約数ペア:

[(1, 22531860), (2, 11265930), (3, 7510620), (4, 5632965), (5, 4506372), (6, 3755310), (9, 2503540), (10, 2253186), (12, 1877655), (13, 1733220), (15, 1502124), (18, 1251770), (20, 1126593), (26, 866610), (30, 751062), (36, 625885), (39, 577740), (45, 500708), (52, 433305), (60, 375531), (65, 346644), (78, 288870), (90, 250354), (117, 192580), (130, 173322), (156, 144435), (180, 125177), (195, 115548), (234, 96290), (260, 86661), (390, 57774), (468, 48145), (585, 38516), (780, 28887), (1170, 19258), (2340, 9629)]