15690920130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 42169248000

約数和(自身を除く): 26478327870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 373, 449, 694, 746, 898, 1041, 1119, 1347, 1735, 1865, 2082, 2238, 2245, 2694, 3123, 3357, 3470, 3730, 4041, 4490, 5205, 5595, 6246, 6714, 6735, 8082, 9369, 10071, 10410, 11190, 12123, 13470, 15615, 16785, 18738, 20142, 20205, 24246, 31230, 33570, 40410, 46845, 50355, 60615, 93690, 100710, 121230, 129431, 155803, 167477, 258862, 311606, 334954, 388293, 467409, 502431, 647155, 776586, 779015, 837385, 934818, 1004862, 1164879, 1294310, 1402227, 1507293, 1558030, 1674770, 1941465, 2329758, 2337045, 2512155, 2804454, 3014586, 3494637, 3882930, 4206681, 4521879, 4674090, 5024310, 5824395, 6989274, 7011135, 7536465, 8413362, 9043758, 11648790, 14022270, 15072930, 17473185, 21033405, 22609395, 34946370, 42066810, 45218790, 58114519, 116229038, 174343557, 290572595, 348687114, 523030671, 581145190, 871717785, 1046061342, 1569092013, 1743435570, 2615153355, 3138184026, 5230306710, 7845460065, 15690920130]

約数ペア:

[(1, 15690920130), (2, 7845460065), (3, 5230306710), (5, 3138184026), (6, 2615153355), (9, 1743435570), (10, 1569092013), (15, 1046061342), (18, 871717785), (27, 581145190), (30, 523030671), (45, 348687114), (54, 290572595), (90, 174343557), (135, 116229038), (270, 58114519), (347, 45218790), (373, 42066810), (449, 34946370), (694, 22609395), (746, 21033405), (898, 17473185), (1041, 15072930), (1119, 14022270), (1347, 11648790), (1735, 9043758), (1865, 8413362), (2082, 7536465), (2238, 7011135), (2245, 6989274), (2694, 5824395), (3123, 5024310), (3357, 4674090), (3470, 4521879), (3730, 4206681), (4041, 3882930), (4490, 3494637), (5205, 3014586), (5595, 2804454), (6246, 2512155), (6714, 2337045), (6735, 2329758), (8082, 1941465), (9369, 1674770), (10071, 1558030), (10410, 1507293), (11190, 1402227), (12123, 1294310), (13470, 1164879), (15615, 1004862), (16785, 934818), (18738, 837385), (20142, 779015), (20205, 776586), (24246, 647155), (31230, 502431), (33570, 467409), (40410, 388293), (46845, 334954), (50355, 311606), (60615, 258862), (93690, 167477), (100710, 155803), (121230, 129431)]