66142530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 179831808

約数和(自身を除く): 113689278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 151, 155, 157, 186, 279, 302, 310, 314, 453, 465, 471, 558, 755, 785, 906, 930, 942, 1359, 1395, 1413, 1510, 1570, 2265, 2355, 2718, 2790, 2826, 4530, 4681, 4710, 4867, 6795, 7065, 9362, 9734, 13590, 14043, 14130, 14601, 23405, 23707, 24335, 28086, 29202, 42129, 43803, 46810, 47414, 48670, 70215, 71121, 73005, 84258, 87606, 118535, 140430, 142242, 146010, 210645, 213363, 219015, 237070, 355605, 421290, 426726, 438030, 711210, 734917, 1066815, 1469834, 2133630, 2204751, 3674585, 4409502, 6614253, 7349170, 11023755, 13228506, 22047510, 33071265, 66142530]

約数ペア:

[(1, 66142530), (2, 33071265), (3, 22047510), (5, 13228506), (6, 11023755), (9, 7349170), (10, 6614253), (15, 4409502), (18, 3674585), (30, 2204751), (31, 2133630), (45, 1469834), (62, 1066815), (90, 734917), (93, 711210), (151, 438030), (155, 426726), (157, 421290), (186, 355605), (279, 237070), (302, 219015), (310, 213363), (314, 210645), (453, 146010), (465, 142242), (471, 140430), (558, 118535), (755, 87606), (785, 84258), (906, 73005), (930, 71121), (942, 70215), (1359, 48670), (1395, 47414), (1413, 46810), (1510, 43803), (1570, 42129), (2265, 29202), (2355, 28086), (2718, 24335), (2790, 23707), (2826, 23405), (4530, 14601), (4681, 14130), (4710, 14043), (4867, 13590), (6795, 9734), (7065, 9362)]