187208070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 536371200

約数和(自身を除く): 349163130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 149, 155, 186, 193, 210, 217, 298, 310, 386, 434, 447, 465, 579, 651, 745, 894, 930, 965, 1043, 1085, 1158, 1302, 1351, 1490, 1930, 2086, 2170, 2235, 2702, 2895, 3129, 3255, 4053, 4470, 4619, 5215, 5790, 5983, 6258, 6510, 6755, 8106, 9238, 10430, 11966, 13510, 13857, 15645, 17949, 20265, 23095, 27714, 28757, 29915, 31290, 32333, 35898, 40530, 41881, 46190, 57514, 59830, 64666, 69285, 83762, 86271, 89745, 96999, 125643, 138570, 143785, 161665, 172542, 179490, 193998, 201299, 209405, 251286, 287570, 323330, 402598, 418810, 431355, 484995, 603897, 628215, 862710, 891467, 969990, 1006495, 1207794, 1256430, 1782934, 2012990, 2674401, 3019485, 4457335, 5348802, 6038970, 6240269, 8914670, 12480538, 13372005, 18720807, 26744010, 31201345, 37441614, 62402690, 93604035, 187208070]

約数ペア:

[(1, 187208070), (2, 93604035), (3, 62402690), (5, 37441614), (6, 31201345), (7, 26744010), (10, 18720807), (14, 13372005), (15, 12480538), (21, 8914670), (30, 6240269), (31, 6038970), (35, 5348802), (42, 4457335), (62, 3019485), (70, 2674401), (93, 2012990), (105, 1782934), (149, 1256430), (155, 1207794), (186, 1006495), (193, 969990), (210, 891467), (217, 862710), (298, 628215), (310, 603897), (386, 484995), (434, 431355), (447, 418810), (465, 402598), (579, 323330), (651, 287570), (745, 251286), (894, 209405), (930, 201299), (965, 193998), (1043, 179490), (1085, 172542), (1158, 161665), (1302, 143785), (1351, 138570), (1490, 125643), (1930, 96999), (2086, 89745), (2170, 86271), (2235, 83762), (2702, 69285), (2895, 64666), (3129, 59830), (3255, 57514), (4053, 46190), (4470, 41881), (4619, 40530), (5215, 35898), (5790, 32333), (5983, 31290), (6258, 29915), (6510, 28757), (6755, 27714), (8106, 23095), (9238, 20265), (10430, 17949), (11966, 15645), (13510, 13857)]