73722790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 136318464

約数和(自身を除く): 62595674

約数列:

[1, 2, 5, 10, 47, 94, 227, 235, 454, 470, 691, 1135, 1382, 2270, 3455, 6910, 10669, 21338, 32477, 53345, 64954, 106690, 156857, 162385, 313714, 324770, 784285, 1568570, 7372279, 14744558, 36861395, 73722790]

約数ペア:

[(1, 73722790), (2, 36861395), (5, 14744558), (10, 7372279), (47, 1568570), (94, 784285), (227, 324770), (235, 313714), (454, 162385), (470, 156857), (691, 106690), (1135, 64954), (1382, 53345), (2270, 32477), (3455, 21338), (6910, 10669)]