2017129730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{154097}}^1$

素因数の和:154139

約数の個数: 64

約数和(自身を含む): 4793064192

約数和(自身を除く): 2775934462

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 154097, 308194, 770485, 1078679, 1540970, 1695067, 2157358, 2619649, 3390134, 5239298, 5393395, 8475335, 10786790, 11865469, 13098245, 16950670, 18337543, 23730938, 26196490, 28816139, 36675086, 57632278, 59327345, 91687715, 118654690, 144080695, 183375430, 201712973, 288161390, 403425946, 1008564865, 2017129730]

約数ペア:

[(1, 2017129730), (2, 1008564865), (5, 403425946), (7, 288161390), (10, 201712973), (11, 183375430), (14, 144080695), (17, 118654690), (22, 91687715), (34, 59327345), (35, 57632278), (55, 36675086), (70, 28816139), (77, 26196490), (85, 23730938), (110, 18337543), (119, 16950670), (154, 13098245), (170, 11865469), (187, 10786790), (238, 8475335), (374, 5393395), (385, 5239298), (595, 3390134), (770, 2619649), (935, 2157358), (1190, 1695067), (1309, 1540970), (1870, 1078679), (2618, 770485), (6545, 308194), (13090, 154097)]