79221030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1213}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 218170368

約数和(自身を除く): 138949338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1213, 1555, 1866, 2177, 2426, 3110, 3639, 4354, 4665, 6065, 6531, 7278, 8491, 9330, 10885, 12130, 13062, 16982, 18195, 21770, 25473, 32655, 36390, 42455, 50946, 65310, 84910, 127365, 254730, 377243, 754486, 1131729, 1886215, 2263458, 2640701, 3772430, 5281402, 5658645, 7922103, 11317290, 13203505, 15844206, 26407010, 39610515, 79221030]

約数ペア:

[(1, 79221030), (2, 39610515), (3, 26407010), (5, 15844206), (6, 13203505), (7, 11317290), (10, 7922103), (14, 5658645), (15, 5281402), (21, 3772430), (30, 2640701), (35, 2263458), (42, 1886215), (70, 1131729), (105, 754486), (210, 377243), (311, 254730), (622, 127365), (933, 84910), (1213, 65310), (1555, 50946), (1866, 42455), (2177, 36390), (2426, 32655), (3110, 25473), (3639, 21770), (4354, 18195), (4665, 16982), (6065, 13062), (6531, 12130), (7278, 10885), (8491, 9330)]