40939110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 113724000

約数和(自身を除く): 72784890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 269, 285, 342, 445, 534, 538, 570, 801, 807, 855, 890, 1335, 1345, 1602, 1614, 1691, 1710, 2421, 2670, 2690, 3382, 4005, 4035, 4842, 5073, 5111, 8010, 8070, 8455, 10146, 10222, 12105, 15219, 15333, 16910, 23941, 24210, 25365, 25555, 30438, 30666, 45999, 47882, 50730, 51110, 71823, 76095, 76665, 91998, 119705, 143646, 152190, 153330, 215469, 229995, 239410, 359115, 430938, 454879, 459990, 718230, 909758, 1077345, 1364637, 2154690, 2274395, 2729274, 4093911, 4548790, 6823185, 8187822, 13646370, 20469555, 40939110]

約数ペア:

[(1, 40939110), (2, 20469555), (3, 13646370), (5, 8187822), (6, 6823185), (9, 4548790), (10, 4093911), (15, 2729274), (18, 2274395), (19, 2154690), (30, 1364637), (38, 1077345), (45, 909758), (57, 718230), (89, 459990), (90, 454879), (95, 430938), (114, 359115), (171, 239410), (178, 229995), (190, 215469), (267, 153330), (269, 152190), (285, 143646), (342, 119705), (445, 91998), (534, 76665), (538, 76095), (570, 71823), (801, 51110), (807, 50730), (855, 47882), (890, 45999), (1335, 30666), (1345, 30438), (1602, 25555), (1614, 25365), (1691, 24210), (1710, 23941), (2421, 16910), (2670, 15333), (2690, 15219), (3382, 12105), (4005, 10222), (4035, 10146), (4842, 8455), (5073, 8070), (5111, 8010)]