71301570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 182238336

約数和(自身を除く): 110936766

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 251, 255, 502, 510, 557, 753, 1114, 1255, 1506, 1671, 2510, 2785, 3342, 3765, 4267, 5570, 7530, 8355, 8534, 9469, 12801, 16710, 18938, 21335, 25602, 28407, 42670, 47345, 56814, 64005, 94690, 128010, 139807, 142035, 279614, 284070, 419421, 699035, 838842, 1398070, 2097105, 2376719, 4194210, 4753438, 7130157, 11883595, 14260314, 23767190, 35650785, 71301570]

約数ペア:

[(1, 71301570), (2, 35650785), (3, 23767190), (5, 14260314), (6, 11883595), (10, 7130157), (15, 4753438), (17, 4194210), (30, 2376719), (34, 2097105), (51, 1398070), (85, 838842), (102, 699035), (170, 419421), (251, 284070), (255, 279614), (502, 142035), (510, 139807), (557, 128010), (753, 94690), (1114, 64005), (1255, 56814), (1506, 47345), (1671, 42670), (2510, 28407), (2785, 25602), (3342, 21335), (3765, 18938), (4267, 16710), (5570, 12801), (7530, 9469), (8355, 8534)]