121570759570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{109619}}^1$

素因数の和:110107

約数の個数: 64

約数和(自身を含む): 248618160000

約数和(自身を除く): 127047400430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 449, 494, 898, 1235, 2245, 2470, 4490, 5837, 8531, 11674, 17062, 29185, 42655, 58370, 85310, 109619, 110903, 219238, 221806, 548095, 554515, 1096190, 1109030, 1425047, 2082761, 2850094, 4165522, 7125235, 10413805, 14250470, 20827610, 27075893, 49218931, 54151786, 98437862, 135379465, 246094655, 270758930, 492189310, 639846103, 935159689, 1279692206, 1870319378, 3199230515, 4675798445, 6398461030, 9351596890, 12157075957, 24314151914, 60785379785, 121570759570]

約数ペア:

[(1, 121570759570), (2, 60785379785), (5, 24314151914), (10, 12157075957), (13, 9351596890), (19, 6398461030), (26, 4675798445), (38, 3199230515), (65, 1870319378), (95, 1279692206), (130, 935159689), (190, 639846103), (247, 492189310), (449, 270758930), (494, 246094655), (898, 135379465), (1235, 98437862), (2245, 54151786), (2470, 49218931), (4490, 27075893), (5837, 20827610), (8531, 14250470), (11674, 10413805), (17062, 7125235), (29185, 4165522), (42655, 2850094), (58370, 2082761), (85310, 1425047), (109619, 1109030), (110903, 1096190), (219238, 554515), (221806, 548095)]