8864430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 14152530

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 443, 667, 690, 870, 886, 1329, 1334, 2001, 2215, 2658, 3335, 4002, 4430, 6645, 6670, 10005, 10189, 12847, 13290, 20010, 20378, 25694, 30567, 38541, 50945, 61134, 64235, 77082, 101890, 128470, 152835, 192705, 295481, 305670, 385410, 590962, 886443, 1477405, 1772886, 2954810, 4432215, 8864430]

約数ペア:

[(1, 8864430), (2, 4432215), (3, 2954810), (5, 1772886), (6, 1477405), (10, 886443), (15, 590962), (23, 385410), (29, 305670), (30, 295481), (46, 192705), (58, 152835), (69, 128470), (87, 101890), (115, 77082), (138, 64235), (145, 61134), (174, 50945), (230, 38541), (290, 30567), (345, 25694), (435, 20378), (443, 20010), (667, 13290), (690, 12847), (870, 10189), (886, 10005), (1329, 6670), (1334, 6645), (2001, 4430), (2215, 4002), (2658, 3335)]