8254710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 23063040

約数和(自身を除く): 14808330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 79, 81, 86, 90, 129, 135, 158, 162, 215, 237, 243, 258, 270, 387, 395, 405, 430, 474, 486, 645, 711, 774, 790, 810, 1161, 1185, 1215, 1290, 1422, 1935, 2133, 2322, 2370, 2430, 3397, 3483, 3555, 3870, 4266, 5805, 6399, 6794, 6966, 7110, 10191, 10449, 10665, 11610, 12798, 16985, 17415, 19197, 20382, 20898, 21330, 30573, 31995, 33970, 34830, 38394, 50955, 52245, 61146, 63990, 91719, 95985, 101910, 104490, 152865, 183438, 191970, 275157, 305730, 458595, 550314, 825471, 917190, 1375785, 1650942, 2751570, 4127355, 8254710]

約数ペア:

[(1, 8254710), (2, 4127355), (3, 2751570), (5, 1650942), (6, 1375785), (9, 917190), (10, 825471), (15, 550314), (18, 458595), (27, 305730), (30, 275157), (43, 191970), (45, 183438), (54, 152865), (79, 104490), (81, 101910), (86, 95985), (90, 91719), (129, 63990), (135, 61146), (158, 52245), (162, 50955), (215, 38394), (237, 34830), (243, 33970), (258, 31995), (270, 30573), (387, 21330), (395, 20898), (405, 20382), (430, 19197), (474, 17415), (486, 16985), (645, 12798), (711, 11610), (774, 10665), (790, 10449), (810, 10191), (1161, 7110), (1185, 6966), (1215, 6794), (1290, 6399), (1422, 5805), (1935, 4266), (2133, 3870), (2322, 3555), (2370, 3483), (2430, 3397)]