77490630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123001}}^1$

素因数の和:123021

約数の個数: 48

約数和(自身を含む): 230259744

約数和(自身を除く): 152769114

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, 123001, 246002, 369003, 615005, 738006, 861007, 1107009, 1230010, 1722014, 1845015, 2214018, 2583021, 3690030, 4305035, 5166042, 5535045, 7749063, 8610070, 11070090, 12915105, 15498126, 25830210, 38745315, 77490630]

約数ペア:

[(1, 77490630), (2, 38745315), (3, 25830210), (5, 15498126), (6, 12915105), (7, 11070090), (9, 8610070), (10, 7749063), (14, 5535045), (15, 5166042), (18, 4305035), (21, 3690030), (30, 2583021), (35, 2214018), (42, 1845015), (45, 1722014), (63, 1230010), (70, 1107009), (90, 861007), (105, 738006), (126, 615005), (210, 369003), (315, 246002), (630, 123001)]