72119610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47137}}^1$

素因数の和:47167

約数の個数: 48

約数和(自身を含む): 198545256

約数和(自身を除く): 126425646

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, 47137, 94274, 141411, 235685, 282822, 424233, 471370, 707055, 801329, 848466, 1414110, 1602658, 2121165, 2403987, 4006645, 4242330, 4807974, 7211961, 8013290, 12019935, 14423922, 24039870, 36059805, 72119610]

約数ペア:

[(1, 72119610), (2, 36059805), (3, 24039870), (5, 14423922), (6, 12019935), (9, 8013290), (10, 7211961), (15, 4807974), (17, 4242330), (18, 4006645), (30, 2403987), (34, 2121165), (45, 1602658), (51, 1414110), (85, 848466), (90, 801329), (102, 707055), (153, 471370), (170, 424233), (255, 282822), (306, 235685), (510, 141411), (765, 94274), (1530, 47137)]