8548830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 23238072

約数和(自身を除く): 14689242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 47, 86, 90, 94, 129, 141, 215, 235, 258, 282, 387, 423, 430, 470, 645, 705, 774, 846, 1290, 1410, 1935, 2021, 2115, 2209, 3870, 4042, 4230, 4418, 6063, 6627, 10105, 11045, 12126, 13254, 18189, 19881, 20210, 22090, 30315, 33135, 36378, 39762, 60630, 66270, 90945, 94987, 99405, 181890, 189974, 198810, 284961, 474935, 569922, 854883, 949870, 1424805, 1709766, 2849610, 4274415, 8548830]

約数ペア:

[(1, 8548830), (2, 4274415), (3, 2849610), (5, 1709766), (6, 1424805), (9, 949870), (10, 854883), (15, 569922), (18, 474935), (30, 284961), (43, 198810), (45, 189974), (47, 181890), (86, 99405), (90, 94987), (94, 90945), (129, 66270), (141, 60630), (215, 39762), (235, 36378), (258, 33135), (282, 30315), (387, 22090), (423, 20210), (430, 19881), (470, 18189), (645, 13254), (705, 12126), (774, 11045), (846, 10105), (1290, 6627), (1410, 6063), (1935, 4418), (2021, 4230), (2115, 4042), (2209, 3870)]