917504070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{31891}}^1$

素因数の和:32045

約数の個数: 64

約数和(自身を含む): 2535031296

約数和(自身を除く): 1617527226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 28770, 31891, 63782, 95673, 159455, 191346, 223237, 318910, 446474, 478365, 669711, 956730, 1116185, 1339422, 2232370, 3348555, 4369067, 6697110, 8738134, 13107201, 21845335, 26214402, 30583469, 43690670, 61166938, 65536005, 91750407, 131072010, 152917345, 183500814, 305834690, 458752035, 917504070]

約数ペア:

[(1, 917504070), (2, 458752035), (3, 305834690), (5, 183500814), (6, 152917345), (7, 131072010), (10, 91750407), (14, 65536005), (15, 61166938), (21, 43690670), (30, 30583469), (35, 26214402), (42, 21845335), (70, 13107201), (105, 8738134), (137, 6697110), (210, 4369067), (274, 3348555), (411, 2232370), (685, 1339422), (822, 1116185), (959, 956730), (1370, 669711), (1918, 478365), (2055, 446474), (2877, 318910), (4110, 223237), (4795, 191346), (5754, 159455), (9590, 95673), (14385, 63782), (28770, 31891)]