73870970

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{7561}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 133121448

約数和(自身を除く): 59250478

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 7561, 9770, 15122, 37805, 75610, 7387097, 14774194, 36935485, 73870970]

約数ペア:

[(1, 73870970), (2, 36935485), (5, 14774194), (10, 7387097), (977, 75610), (1954, 37805), (4885, 15122), (7561, 9770)]