30200486510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1\times {\mathrm{2749}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 58164480000

約数和(自身を除く): 27963993490

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 863, 1273, 1726, 2546, 2749, 4315, 5498, 6365, 8630, 12730, 13745, 16397, 27490, 32794, 52231, 57821, 81985, 104462, 115642, 163970, 184183, 261155, 289105, 368366, 522310, 578210, 920915, 1098599, 1841830, 2197198, 2372387, 3499477, 4744774, 5492995, 6998954, 10985990, 11861935, 17497385, 23723870, 34994770, 45075353, 90150706, 158949929, 225376765, 317899858, 450753530, 794749645, 1589499290, 3020048651, 6040097302, 15100243255, 30200486510]

約数ペア:

[(1, 30200486510), (2, 15100243255), (5, 6040097302), (10, 3020048651), (19, 1589499290), (38, 794749645), (67, 450753530), (95, 317899858), (134, 225376765), (190, 158949929), (335, 90150706), (670, 45075353), (863, 34994770), (1273, 23723870), (1726, 17497385), (2546, 11861935), (2749, 10985990), (4315, 6998954), (5498, 5492995), (6365, 4744774), (8630, 3499477), (12730, 2372387), (13745, 2197198), (16397, 1841830), (27490, 1098599), (32794, 920915), (52231, 578210), (57821, 522310), (81985, 368366), (104462, 289105), (115642, 261155), (163970, 184183)]