2573970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 7682688

約数和(自身を除く): 5108718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 103, 105, 119, 147, 170, 206, 210, 238, 245, 255, 294, 309, 357, 490, 510, 515, 595, 618, 714, 721, 735, 833, 1030, 1190, 1442, 1470, 1545, 1666, 1751, 1785, 2163, 2499, 3090, 3502, 3570, 3605, 4165, 4326, 4998, 5047, 5253, 7210, 8330, 8755, 10094, 10506, 10815, 12257, 12495, 15141, 17510, 21630, 24514, 24990, 25235, 26265, 30282, 36771, 50470, 52530, 61285, 73542, 75705, 85799, 122570, 151410, 171598, 183855, 257397, 367710, 428995, 514794, 857990, 1286985, 2573970]

約数ペア:

[(1, 2573970), (2, 1286985), (3, 857990), (5, 514794), (6, 428995), (7, 367710), (10, 257397), (14, 183855), (15, 171598), (17, 151410), (21, 122570), (30, 85799), (34, 75705), (35, 73542), (42, 61285), (49, 52530), (51, 50470), (70, 36771), (85, 30282), (98, 26265), (102, 25235), (103, 24990), (105, 24514), (119, 21630), (147, 17510), (170, 15141), (206, 12495), (210, 12257), (238, 10815), (245, 10506), (255, 10094), (294, 8755), (309, 8330), (357, 7210), (490, 5253), (510, 5047), (515, 4998), (595, 4326), (618, 4165), (714, 3605), (721, 3570), (735, 3502), (833, 3090), (1030, 2499), (1190, 2163), (1442, 1785), (1470, 1751), (1545, 1666)]