69015570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 179311104

約数和(自身を除く): 110295534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 653, 813, 1306, 1355, 1626, 1959, 2710, 3265, 3523, 3918, 4065, 6530, 7046, 8130, 8489, 9795, 10569, 16978, 17615, 19590, 21138, 25467, 35230, 42445, 50934, 52845, 84890, 105690, 127335, 176963, 254670, 353926, 530889, 884815, 1061778, 1769630, 2300519, 2654445, 4601038, 5308890, 6901557, 11502595, 13803114, 23005190, 34507785, 69015570]

約数ペア:

[(1, 69015570), (2, 34507785), (3, 23005190), (5, 13803114), (6, 11502595), (10, 6901557), (13, 5308890), (15, 4601038), (26, 2654445), (30, 2300519), (39, 1769630), (65, 1061778), (78, 884815), (130, 530889), (195, 353926), (271, 254670), (390, 176963), (542, 127335), (653, 105690), (813, 84890), (1306, 52845), (1355, 50934), (1626, 42445), (1959, 35230), (2710, 25467), (3265, 21138), (3523, 19590), (3918, 17615), (4065, 16978), (6530, 10569), (7046, 9795), (8130, 8489)]