30123288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{32183}}^1$

素因数の和:32208

約数の個数: 48

約数和(自身を含む): 87862320

約数和(自身を除く): 57739032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 32183, 64366, 96549, 128732, 193098, 257464, 289647, 386196, 418379, 579294, 772392, 836758, 1158588, 1255137, 1673516, 2317176, 2510274, 3347032, 3765411, 5020548, 7530822, 10041096, 15061644, 30123288]

約数ペア:

[(1, 30123288), (2, 15061644), (3, 10041096), (4, 7530822), (6, 5020548), (8, 3765411), (9, 3347032), (12, 2510274), (13, 2317176), (18, 1673516), (24, 1255137), (26, 1158588), (36, 836758), (39, 772392), (52, 579294), (72, 418379), (78, 386196), (104, 289647), (117, 257464), (156, 193098), (234, 128732), (312, 96549), (468, 64366), (936, 32183)]