542164810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 1128816000

約数和(自身を除く): 586651190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 149, 190, 209, 298, 418, 745, 1045, 1490, 1639, 1741, 2090, 2831, 3278, 3482, 5662, 8195, 8705, 14155, 16390, 17410, 19151, 28310, 31141, 33079, 38302, 62282, 66158, 95755, 155705, 165395, 191510, 259409, 311410, 330790, 363869, 518818, 727738, 1297045, 1819345, 2594090, 2853499, 3638690, 4928771, 5706998, 9857542, 14267495, 24643855, 28534990, 49287710, 54216481, 108432962, 271082405, 542164810]

約数ペア:

[(1, 542164810), (2, 271082405), (5, 108432962), (10, 54216481), (11, 49287710), (19, 28534990), (22, 24643855), (38, 14267495), (55, 9857542), (95, 5706998), (110, 4928771), (149, 3638690), (190, 2853499), (209, 2594090), (298, 1819345), (418, 1297045), (745, 727738), (1045, 518818), (1490, 363869), (1639, 330790), (1741, 311410), (2090, 259409), (2831, 191510), (3278, 165395), (3482, 155705), (5662, 95755), (8195, 66158), (8705, 62282), (14155, 38302), (16390, 33079), (17410, 31141), (19151, 28310)]