2565251010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4071827}}^1$

素因数の和:4071847

約数の個数: 48

約数和(自身を含む): 7622462016

約数和(自身を除く): 5057211006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4071827, 8143654, 12215481, 20359135, 24430962, 28502789, 36646443, 40718270, 57005578, 61077405, 73292886, 85508367, 122154810, 142513945, 171016734, 183232215, 256525101, 285027890, 366464430, 427541835, 513050202, 855083670, 1282625505, 2565251010]

約数ペア:

[(1, 2565251010), (2, 1282625505), (3, 855083670), (5, 513050202), (6, 427541835), (7, 366464430), (9, 285027890), (10, 256525101), (14, 183232215), (15, 171016734), (18, 142513945), (21, 122154810), (30, 85508367), (35, 73292886), (42, 61077405), (45, 57005578), (63, 40718270), (70, 36646443), (90, 28502789), (105, 24430962), (126, 20359135), (210, 12215481), (315, 8143654), (630, 4071827)]