30884580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10093}}^1$

素因数の和:10125

約数の個数: 72

約数和(自身を含む): 99203832

約数和(自身を除く): 68319252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 10093, 20186, 30279, 40372, 50465, 60558, 90837, 100930, 121116, 151395, 171581, 181674, 201860, 302790, 343162, 363348, 454185, 514743, 605580, 686324, 857905, 908370, 1029486, 1544229, 1715810, 1816740, 2058972, 2573715, 3088458, 3431620, 5147430, 6176916, 7721145, 10294860, 15442290, 30884580]

約数ペア:

[(1, 30884580), (2, 15442290), (3, 10294860), (4, 7721145), (5, 6176916), (6, 5147430), (9, 3431620), (10, 3088458), (12, 2573715), (15, 2058972), (17, 1816740), (18, 1715810), (20, 1544229), (30, 1029486), (34, 908370), (36, 857905), (45, 686324), (51, 605580), (60, 514743), (68, 454185), (85, 363348), (90, 343162), (102, 302790), (153, 201860), (170, 181674), (180, 171581), (204, 151395), (255, 121116), (306, 100930), (340, 90837), (510, 60558), (612, 50465), (765, 40372), (1020, 30279), (1530, 20186), (3060, 10093)]