1894410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 5870592

約数和(自身を除く): 3976182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 97, 105, 126, 155, 186, 194, 210, 217, 279, 291, 310, 315, 434, 465, 485, 558, 582, 630, 651, 679, 873, 930, 970, 1085, 1302, 1358, 1395, 1455, 1746, 1953, 2037, 2170, 2790, 2910, 3007, 3255, 3395, 3906, 4074, 4365, 6014, 6111, 6510, 6790, 8730, 9021, 9765, 10185, 12222, 15035, 18042, 19530, 20370, 21049, 27063, 30070, 30555, 42098, 45105, 54126, 61110, 63147, 90210, 105245, 126294, 135315, 189441, 210490, 270630, 315735, 378882, 631470, 947205, 1894410]

約数ペア:

[(1, 1894410), (2, 947205), (3, 631470), (5, 378882), (6, 315735), (7, 270630), (9, 210490), (10, 189441), (14, 135315), (15, 126294), (18, 105245), (21, 90210), (30, 63147), (31, 61110), (35, 54126), (42, 45105), (45, 42098), (62, 30555), (63, 30070), (70, 27063), (90, 21049), (93, 20370), (97, 19530), (105, 18042), (126, 15035), (155, 12222), (186, 10185), (194, 9765), (210, 9021), (217, 8730), (279, 6790), (291, 6510), (310, 6111), (315, 6014), (434, 4365), (465, 4074), (485, 3906), (558, 3395), (582, 3255), (630, 3007), (651, 2910), (679, 2790), (873, 2170), (930, 2037), (970, 1953), (1085, 1746), (1302, 1455), (1358, 1395)]