1960826505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 3619123200

約数和(自身を除く): 1658296695

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 239, 285, 627, 717, 1045, 1195, 2617, 2629, 3135, 3585, 4541, 7851, 7887, 13085, 13145, 13623, 22705, 28787, 39255, 39435, 49723, 49951, 68115, 86361, 143935, 149169, 149853, 248615, 249755, 431805, 546953, 625463, 745845, 749265, 1640859, 1876389, 2734765, 3127315, 6880093, 8204295, 9381945, 11883797, 20640279, 34400465, 35651391, 59418985, 103201395, 130721767, 178256955, 392165301, 653608835, 1960826505]

約数ペア:

[(1, 1960826505), (3, 653608835), (5, 392165301), (11, 178256955), (15, 130721767), (19, 103201395), (33, 59418985), (55, 35651391), (57, 34400465), (95, 20640279), (165, 11883797), (209, 9381945), (239, 8204295), (285, 6880093), (627, 3127315), (717, 2734765), (1045, 1876389), (1195, 1640859), (2617, 749265), (2629, 745845), (3135, 625463), (3585, 546953), (4541, 431805), (7851, 249755), (7887, 248615), (13085, 149853), (13145, 149169), (13623, 143935), (22705, 86361), (28787, 68115), (39255, 49951), (39435, 49723)]