139564170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50023}}^1$

素因数の和:50067

約数の個数: 48

約数和(自身を含む): 374579712

約数和(自身を除く): 235015542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 50023, 100046, 150069, 250115, 300138, 450207, 500230, 750345, 900414, 1500690, 1550713, 2251035, 3101426, 4502070, 4652139, 7753565, 9304278, 13956417, 15507130, 23260695, 27912834, 46521390, 69782085, 139564170]

約数ペア:

[(1, 139564170), (2, 69782085), (3, 46521390), (5, 27912834), (6, 23260695), (9, 15507130), (10, 13956417), (15, 9304278), (18, 7753565), (30, 4652139), (31, 4502070), (45, 3101426), (62, 2251035), (90, 1550713), (93, 1500690), (155, 900414), (186, 750345), (279, 500230), (310, 450207), (465, 300138), (558, 250115), (930, 150069), (1395, 100046), (2790, 50023)]