8520522090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{58937}}^1$

素因数の和:59087

約数の個数: 64

約数和(自身を含む): 21047938560

約数和(自身を除く): 12527416470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 79, 122, 158, 183, 237, 305, 366, 395, 474, 610, 790, 915, 1185, 1830, 2370, 4819, 9638, 14457, 24095, 28914, 48190, 58937, 72285, 117874, 144570, 176811, 294685, 353622, 589370, 884055, 1768110, 3595157, 4656023, 7190314, 9312046, 10785471, 13968069, 17975785, 21570942, 23280115, 27936138, 35951570, 46560230, 53927355, 69840345, 107854710, 139680690, 284017403, 568034806, 852052209, 1420087015, 1704104418, 2840174030, 4260261045, 8520522090]

約数ペア:

[(1, 8520522090), (2, 4260261045), (3, 2840174030), (5, 1704104418), (6, 1420087015), (10, 852052209), (15, 568034806), (30, 284017403), (61, 139680690), (79, 107854710), (122, 69840345), (158, 53927355), (183, 46560230), (237, 35951570), (305, 27936138), (366, 23280115), (395, 21570942), (474, 17975785), (610, 13968069), (790, 10785471), (915, 9312046), (1185, 7190314), (1830, 4656023), (2370, 3595157), (4819, 1768110), (9638, 884055), (14457, 589370), (24095, 353622), (28914, 294685), (48190, 176811), (58937, 144570), (72285, 117874)]