957996730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 1833697440

約数和(自身を除く): 875700710

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 157, 265, 290, 314, 397, 530, 785, 794, 1537, 1570, 1985, 3074, 3970, 4553, 7685, 8321, 9106, 11513, 15370, 16642, 21041, 22765, 23026, 41605, 42082, 45530, 57565, 62329, 83210, 105205, 115130, 124658, 210410, 241309, 311645, 482618, 610189, 623290, 1206545, 1220378, 1807541, 2413090, 3050945, 3303437, 3615082, 6101890, 6606874, 9037705, 16517185, 18075410, 33034370, 95799673, 191599346, 478998365, 957996730]

約数ペア:

[(1, 957996730), (2, 478998365), (5, 191599346), (10, 95799673), (29, 33034370), (53, 18075410), (58, 16517185), (106, 9037705), (145, 6606874), (157, 6101890), (265, 3615082), (290, 3303437), (314, 3050945), (397, 2413090), (530, 1807541), (785, 1220378), (794, 1206545), (1537, 623290), (1570, 610189), (1985, 482618), (3074, 311645), (3970, 241309), (4553, 210410), (7685, 124658), (8321, 115130), (9106, 105205), (11513, 83210), (15370, 62329), (16642, 57565), (21041, 45530), (22765, 42082), (23026, 41605)]