3882970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 9144576

約数和(自身を除く): 5261606

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 251, 442, 455, 502, 595, 910, 1105, 1190, 1255, 1547, 1757, 2210, 2510, 3094, 3263, 3514, 4267, 6526, 7735, 8534, 8785, 15470, 16315, 17570, 21335, 22841, 29869, 32630, 42670, 45682, 55471, 59738, 110942, 114205, 149345, 228410, 277355, 298690, 388297, 554710, 776594, 1941485, 3882970]

約数ペア:

[(1, 3882970), (2, 1941485), (5, 776594), (7, 554710), (10, 388297), (13, 298690), (14, 277355), (17, 228410), (26, 149345), (34, 114205), (35, 110942), (65, 59738), (70, 55471), (85, 45682), (91, 42670), (119, 32630), (130, 29869), (170, 22841), (182, 21335), (221, 17570), (238, 16315), (251, 15470), (442, 8785), (455, 8534), (502, 7735), (595, 6526), (910, 4267), (1105, 3514), (1190, 3263), (1255, 3094), (1547, 2510), (1757, 2210)]