127446340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3907}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 307262592

約数和(自身を除く): 179816252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 3907, 4660, 6524, 7814, 8155, 15628, 16310, 19535, 27349, 32620, 39070, 54698, 78140, 109396, 136745, 273490, 546980, 910331, 1820662, 3641324, 4551655, 6372317, 9103310, 12744634, 18206620, 25489268, 31861585, 63723170, 127446340]

約数ペア:

[(1, 127446340), (2, 63723170), (4, 31861585), (5, 25489268), (7, 18206620), (10, 12744634), (14, 9103310), (20, 6372317), (28, 4551655), (35, 3641324), (70, 1820662), (140, 910331), (233, 546980), (466, 273490), (932, 136745), (1165, 109396), (1631, 78140), (2330, 54698), (3262, 39070), (3907, 32620), (4660, 27349), (6524, 19535), (7814, 16310), (8155, 15628)]