918441030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75967}}^1$

素因数の和:76021

約数の個数: 64

約数和(自身を含む): 2450423808

約数和(自身を除く): 1531982778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 75967, 151934, 227901, 379835, 455802, 759670, 987571, 1139505, 1975142, 2279010, 2354977, 2962713, 4709954, 4937855, 5925426, 7064931, 9875710, 11774885, 14129862, 14813565, 23549770, 29627130, 30614701, 35324655, 61229402, 70649310, 91844103, 153073505, 183688206, 306147010, 459220515, 918441030]

約数ペア:

[(1, 918441030), (2, 459220515), (3, 306147010), (5, 183688206), (6, 153073505), (10, 91844103), (13, 70649310), (15, 61229402), (26, 35324655), (30, 30614701), (31, 29627130), (39, 23549770), (62, 14813565), (65, 14129862), (78, 11774885), (93, 9875710), (130, 7064931), (155, 5925426), (186, 4937855), (195, 4709954), (310, 2962713), (390, 2354977), (403, 2279010), (465, 1975142), (806, 1139505), (930, 987571), (1209, 759670), (2015, 455802), (2418, 379835), (4030, 227901), (6045, 151934), (12090, 75967)]