29885364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 79439360

約数和(自身を除く): 49553996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 439, 549, 558, 732, 878, 1098, 1116, 1317, 1756, 1891, 2196, 2634, 3782, 3951, 5268, 5673, 7564, 7902, 11346, 13609, 15804, 17019, 22692, 26779, 27218, 34038, 40827, 53558, 54436, 68076, 80337, 81654, 107116, 122481, 160674, 163308, 241011, 244962, 321348, 482022, 489924, 830149, 964044, 1660298, 2490447, 3320596, 4980894, 7471341, 9961788, 14942682, 29885364]

約数ペア:

[(1, 29885364), (2, 14942682), (3, 9961788), (4, 7471341), (6, 4980894), (9, 3320596), (12, 2490447), (18, 1660298), (31, 964044), (36, 830149), (61, 489924), (62, 482022), (93, 321348), (122, 244962), (124, 241011), (183, 163308), (186, 160674), (244, 122481), (279, 107116), (366, 81654), (372, 80337), (439, 68076), (549, 54436), (558, 53558), (732, 40827), (878, 34038), (1098, 27218), (1116, 26779), (1317, 22692), (1756, 17019), (1891, 15804), (2196, 13609), (2634, 11346), (3782, 7902), (3951, 7564), (5268, 5673)]