1210276364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3639

約数の個数: 72

約数和(自身を含む): 2517498480

約数和(自身を除く): 1307222116

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 121, 148, 209, 242, 407, 418, 484, 703, 814, 836, 1406, 1628, 2299, 2812, 3557, 4477, 4598, 7114, 7733, 8954, 9196, 14228, 15466, 17908, 30932, 39127, 67583, 78254, 85063, 131609, 135166, 156508, 170126, 263218, 270332, 340252, 430397, 526436, 743413, 860794, 1447699, 1486826, 1721588, 2500571, 2895398, 2973652, 5001142, 5790796, 8177543, 10002284, 15924689, 16355086, 27506281, 31849378, 32710172, 55012562, 63698756, 110025124, 302569091, 605138182, 1210276364]

約数ペア:

[(1, 1210276364), (2, 605138182), (4, 302569091), (11, 110025124), (19, 63698756), (22, 55012562), (37, 32710172), (38, 31849378), (44, 27506281), (74, 16355086), (76, 15924689), (121, 10002284), (148, 8177543), (209, 5790796), (242, 5001142), (407, 2973652), (418, 2895398), (484, 2500571), (703, 1721588), (814, 1486826), (836, 1447699), (1406, 860794), (1628, 743413), (2299, 526436), (2812, 430397), (3557, 340252), (4477, 270332), (4598, 263218), (7114, 170126), (7733, 156508), (8954, 135166), (9196, 131609), (14228, 85063), (15466, 78254), (17908, 67583), (30932, 39127)]