1237610090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 2398239360

約数和(自身を除く): 1160629270

約数列:

[1, 2, 5, 10, 29, 43, 58, 61, 86, 122, 145, 215, 290, 305, 430, 610, 1247, 1627, 1769, 2494, 2623, 3254, 3538, 5246, 6235, 8135, 8845, 12470, 13115, 16270, 17690, 26230, 47183, 69961, 76067, 94366, 99247, 139922, 152134, 198494, 235915, 349805, 380335, 471830, 496235, 699610, 760670, 992470, 2028869, 2878163, 4057738, 4267621, 5756326, 8535242, 10144345, 14390815, 20288690, 21338105, 28781630, 42676210, 123761009, 247522018, 618805045, 1237610090]

約数ペア:

[(1, 1237610090), (2, 618805045), (5, 247522018), (10, 123761009), (29, 42676210), (43, 28781630), (58, 21338105), (61, 20288690), (86, 14390815), (122, 10144345), (145, 8535242), (215, 5756326), (290, 4267621), (305, 4057738), (430, 2878163), (610, 2028869), (1247, 992470), (1627, 760670), (1769, 699610), (2494, 496235), (2623, 471830), (3254, 380335), (3538, 349805), (5246, 235915), (6235, 198494), (8135, 152134), (8845, 139922), (12470, 99247), (13115, 94366), (16270, 76067), (17690, 69961), (26230, 47183)]