40385010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 102269952

約数和(自身を除く): 61884942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 547, 642, 690, 1070, 1094, 1605, 1641, 2461, 2735, 3210, 3282, 4922, 5470, 7383, 8205, 12305, 12581, 14766, 16410, 24610, 25162, 36915, 37743, 58529, 62905, 73830, 75486, 117058, 125810, 175587, 188715, 292645, 351174, 377430, 585290, 877935, 1346167, 1755870, 2692334, 4038501, 6730835, 8077002, 13461670, 20192505, 40385010]

約数ペア:

[(1, 40385010), (2, 20192505), (3, 13461670), (5, 8077002), (6, 6730835), (10, 4038501), (15, 2692334), (23, 1755870), (30, 1346167), (46, 877935), (69, 585290), (107, 377430), (115, 351174), (138, 292645), (214, 188715), (230, 175587), (321, 125810), (345, 117058), (535, 75486), (547, 73830), (642, 62905), (690, 58529), (1070, 37743), (1094, 36915), (1605, 25162), (1641, 24610), (2461, 16410), (2735, 14766), (3210, 12581), (3282, 12305), (4922, 8205), (5470, 7383)]