71899290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46993}}^1$

素因数の和:47023

約数の個数: 48

約数和(自身を含む): 197938728

約数和(自身を除く): 126039438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 46993, 93986, 140979, 234965, 281958, 422937, 469930, 704895, 798881, 845874, 1409790, 1597762, 2114685, 2396643, 3994405, 4229370, 4793286, 7189929, 7988810, 11983215, 14379858, 23966430, 35949645, 71899290]

約数ペア:

[(1, 71899290), (2, 35949645), (3, 23966430), (5, 14379858), (6, 11983215), (9, 7988810), (10, 7189929), (15, 4793286), (17, 4229370), (18, 3994405), (30, 2396643), (34, 2114685), (45, 1597762), (51, 1409790), (85, 845874), (90, 798881), (102, 704895), (153, 469930), (170, 422937), (255, 281958), (306, 234965), (510, 140979), (765, 93986), (1530, 46993)]