253079190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 144

約数和(自身を含む): 814645728

約数和(自身を除く): 561566538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2377, 2535, 2730, 3042, 3549, 4095, 4754, 5070, 5915, 7098, 7131, 7605, 8190, 10647, 11830, 11885, 14262, 15210, 16639, 17745, 21294, 21393, 23770, 30901, 33278, 35490, 35655, 42786, 49917, 53235, 61802, 71310, 83195, 92703, 99834, 106470, 106965, 149751, 154505, 166390, 185406, 213930, 216307, 249585, 278109, 299502, 309010, 401713, 432614, 463515, 499170, 556218, 648921, 748755, 803426, 927030, 1081535, 1205139, 1297842, 1390545, 1497510, 1946763, 2008565, 2163070, 2410278, 2781090, 2811991, 3244605, 3615417, 3893526, 4017130, 5623982, 6025695, 6489210, 7230834, 8435973, 9733815, 12051390, 14059955, 16871946, 18077085, 19467630, 25307919, 28119910, 36154170, 42179865, 50615838, 84359730, 126539595, 253079190]

約数ペア:

[(1, 253079190), (2, 126539595), (3, 84359730), (5, 50615838), (6, 42179865), (7, 36154170), (9, 28119910), (10, 25307919), (13, 19467630), (14, 18077085), (15, 16871946), (18, 14059955), (21, 12051390), (26, 9733815), (30, 8435973), (35, 7230834), (39, 6489210), (42, 6025695), (45, 5623982), (63, 4017130), (65, 3893526), (70, 3615417), (78, 3244605), (90, 2811991), (91, 2781090), (105, 2410278), (117, 2163070), (126, 2008565), (130, 1946763), (169, 1497510), (182, 1390545), (195, 1297842), (210, 1205139), (234, 1081535), (273, 927030), (315, 803426), (338, 748755), (390, 648921), (455, 556218), (507, 499170), (546, 463515), (585, 432614), (630, 401713), (819, 309010), (845, 299502), (910, 278109), (1014, 249585), (1170, 216307), (1183, 213930), (1365, 185406), (1521, 166390), (1638, 154505), (1690, 149751), (2366, 106965), (2377, 106470), (2535, 99834), (2730, 92703), (3042, 83195), (3549, 71310), (4095, 61802), (4754, 53235), (5070, 49917), (5915, 42786), (7098, 35655), (7131, 35490), (7605, 33278), (8190, 30901), (10647, 23770), (11830, 21393), (11885, 21294), (14262, 17745), (15210, 16639)]