145981770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 383826816

約数和(自身を除く): 237845046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 831, 1385, 1597, 1662, 2770, 3047, 3194, 4155, 4791, 6094, 7985, 8310, 9141, 9582, 15235, 15970, 17567, 18282, 23955, 30470, 35134, 45705, 47910, 52701, 87835, 91410, 105402, 175670, 263505, 442369, 527010, 884738, 1327107, 2211845, 2654214, 4423690, 4866059, 6635535, 9732118, 13271070, 14598177, 24330295, 29196354, 48660590, 72990885, 145981770]

約数ペア:

[(1, 145981770), (2, 72990885), (3, 48660590), (5, 29196354), (6, 24330295), (10, 14598177), (11, 13271070), (15, 9732118), (22, 6635535), (30, 4866059), (33, 4423690), (55, 2654214), (66, 2211845), (110, 1327107), (165, 884738), (277, 527010), (330, 442369), (554, 263505), (831, 175670), (1385, 105402), (1597, 91410), (1662, 87835), (2770, 52701), (3047, 47910), (3194, 45705), (4155, 35134), (4791, 30470), (6094, 23955), (7985, 18282), (8310, 17567), (9141, 15970), (9582, 15235)]