4211191730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 8176619520

約数和(自身を除く): 3965427790

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 127, 190, 254, 305, 610, 635, 1159, 1270, 2318, 2413, 2861, 4826, 5722, 5795, 7747, 11590, 12065, 14305, 15494, 24130, 28610, 38735, 54359, 77470, 108718, 147193, 174521, 271795, 294386, 349042, 363347, 543590, 726694, 735965, 872605, 1471930, 1745210, 1816735, 3315899, 3633470, 6631798, 6903593, 13807186, 16579495, 22164167, 33158990, 34517965, 44328334, 69035930, 110820835, 221641670, 421119173, 842238346, 2105595865, 4211191730]

約数ペア:

[(1, 4211191730), (2, 2105595865), (5, 842238346), (10, 421119173), (19, 221641670), (38, 110820835), (61, 69035930), (95, 44328334), (122, 34517965), (127, 33158990), (190, 22164167), (254, 16579495), (305, 13807186), (610, 6903593), (635, 6631798), (1159, 3633470), (1270, 3315899), (2318, 1816735), (2413, 1745210), (2861, 1471930), (4826, 872605), (5722, 735965), (5795, 726694), (7747, 543590), (11590, 363347), (12065, 349042), (14305, 294386), (15494, 271795), (24130, 174521), (28610, 147193), (38735, 108718), (54359, 77470)]