149429490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 457021440

約数和(自身を除く): 307591950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2203, 2261, 3230, 3570, 3990, 4406, 4522, 4845, 6609, 6783, 9690, 11015, 11305, 13218, 13566, 15421, 22030, 22610, 30842, 33045, 33915, 37451, 41857, 46263, 66090, 67830, 74902, 77105, 83714, 92526, 112353, 125571, 154210, 187255, 209285, 224706, 231315, 251142, 262157, 292999, 374510, 418570, 462630, 524314, 561765, 585998, 627855, 711569, 786471, 878997, 1123530, 1255710, 1310785, 1423138, 1464995, 1572942, 1757994, 2134707, 2621570, 2929990, 3557845, 3932355, 4269414, 4394985, 4980983, 7115690, 7864710, 8789970, 9961966, 10673535, 14942949, 21347070, 24904915, 29885898, 49809830, 74714745, 149429490]

約数ペア:

[(1, 149429490), (2, 74714745), (3, 49809830), (5, 29885898), (6, 24904915), (7, 21347070), (10, 14942949), (14, 10673535), (15, 9961966), (17, 8789970), (19, 7864710), (21, 7115690), (30, 4980983), (34, 4394985), (35, 4269414), (38, 3932355), (42, 3557845), (51, 2929990), (57, 2621570), (70, 2134707), (85, 1757994), (95, 1572942), (102, 1464995), (105, 1423138), (114, 1310785), (119, 1255710), (133, 1123530), (170, 878997), (190, 786471), (210, 711569), (238, 627855), (255, 585998), (266, 561765), (285, 524314), (323, 462630), (357, 418570), (399, 374510), (510, 292999), (570, 262157), (595, 251142), (646, 231315), (665, 224706), (714, 209285), (798, 187255), (969, 154210), (1190, 125571), (1330, 112353), (1615, 92526), (1785, 83714), (1938, 77105), (1995, 74902), (2203, 67830), (2261, 66090), (3230, 46263), (3570, 41857), (3990, 37451), (4406, 33915), (4522, 33045), (4845, 30842), (6609, 22610), (6783, 22030), (9690, 15421), (11015, 13566), (11305, 13218)]