790414170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 2343720960

約数和(自身を除く): 1553306790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 419, 455, 546, 691, 838, 910, 1257, 1365, 1382, 2073, 2095, 2514, 2730, 2933, 3455, 4146, 4190, 4837, 5447, 5866, 6285, 6910, 8799, 8983, 9674, 10365, 10894, 12570, 14511, 14665, 16341, 17598, 17966, 20730, 24185, 26949, 27235, 29022, 29330, 32682, 38129, 43995, 44915, 48370, 53898, 54470, 62881, 72555, 76258, 81705, 87990, 89830, 114387, 125762, 134745, 145110, 163410, 188643, 190645, 228774, 269490, 289529, 314405, 377286, 381290, 571935, 579058, 628810, 868587, 943215, 1143870, 1447645, 1737174, 1886430, 2026703, 2895290, 3763877, 4053406, 4342935, 6080109, 7527754, 8685870, 10133515, 11291631, 12160218, 18819385, 20267030, 22583262, 26347139, 30400545, 37638770, 52694278, 56458155, 60801090, 79041417, 112916310, 131735695, 158082834, 263471390, 395207085, 790414170]

約数ペア:

[(1, 790414170), (2, 395207085), (3, 263471390), (5, 158082834), (6, 131735695), (7, 112916310), (10, 79041417), (13, 60801090), (14, 56458155), (15, 52694278), (21, 37638770), (26, 30400545), (30, 26347139), (35, 22583262), (39, 20267030), (42, 18819385), (65, 12160218), (70, 11291631), (78, 10133515), (91, 8685870), (105, 7527754), (130, 6080109), (182, 4342935), (195, 4053406), (210, 3763877), (273, 2895290), (390, 2026703), (419, 1886430), (455, 1737174), (546, 1447645), (691, 1143870), (838, 943215), (910, 868587), (1257, 628810), (1365, 579058), (1382, 571935), (2073, 381290), (2095, 377286), (2514, 314405), (2730, 289529), (2933, 269490), (3455, 228774), (4146, 190645), (4190, 188643), (4837, 163410), (5447, 145110), (5866, 134745), (6285, 125762), (6910, 114387), (8799, 89830), (8983, 87990), (9674, 81705), (10365, 76258), (10894, 72555), (12570, 62881), (14511, 54470), (14665, 53898), (16341, 48370), (17598, 44915), (17966, 43995), (20730, 38129), (24185, 32682), (26949, 29330), (27235, 29022)]