138605220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59233}}^1$

素因数の和:59261

約数の個数: 72

約数和(自身を含む): 452784696

約数和(自身を除く): 314179476

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, 59233, 118466, 177699, 236932, 296165, 355398, 533097, 592330, 710796, 770029, 888495, 1066194, 1184660, 1540058, 1776990, 2132388, 2310087, 2665485, 3080116, 3553980, 3850145, 4620174, 5330970, 6930261, 7700290, 9240348, 10661940, 11550435, 13860522, 15400580, 23100870, 27721044, 34651305, 46201740, 69302610, 138605220]

約数ペア:

[(1, 138605220), (2, 69302610), (3, 46201740), (4, 34651305), (5, 27721044), (6, 23100870), (9, 15400580), (10, 13860522), (12, 11550435), (13, 10661940), (15, 9240348), (18, 7700290), (20, 6930261), (26, 5330970), (30, 4620174), (36, 3850145), (39, 3553980), (45, 3080116), (52, 2665485), (60, 2310087), (65, 2132388), (78, 1776990), (90, 1540058), (117, 1184660), (130, 1066194), (156, 888495), (180, 770029), (195, 710796), (234, 592330), (260, 533097), (390, 355398), (468, 296165), (585, 236932), (780, 177699), (1170, 118466), (2340, 59233)]