40880910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{194671}}^1$

素因数の和:194688

約数の個数: 32

約数和(自身を含む): 112131072

約数和(自身を除く): 71250162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 194671, 389342, 584013, 973355, 1168026, 1362697, 1946710, 2725394, 2920065, 4088091, 5840130, 6813485, 8176182, 13626970, 20440455, 40880910]

約数ペア:

[(1, 40880910), (2, 20440455), (3, 13626970), (5, 8176182), (6, 6813485), (7, 5840130), (10, 4088091), (14, 2920065), (15, 2725394), (21, 1946710), (30, 1362697), (35, 1168026), (42, 973355), (70, 584013), (105, 389342), (210, 194671)]