84872090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 157066560

約数和(自身を除く): 72194470

約数列:

[1, 2, 5, 10, 59, 97, 118, 194, 295, 485, 590, 970, 1483, 2966, 5723, 7415, 11446, 14830, 28615, 57230, 87497, 143851, 174994, 287702, 437485, 719255, 874970, 1438510, 8487209, 16974418, 42436045, 84872090]

約数ペア:

[(1, 84872090), (2, 42436045), (5, 16974418), (10, 8487209), (59, 1438510), (97, 874970), (118, 719255), (194, 437485), (295, 287702), (485, 174994), (590, 143851), (970, 87497), (1483, 57230), (2966, 28615), (5723, 14830), (7415, 11446)]