3754980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 11898432

約数和(自身を除く): 8143452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 907, 1035, 1380, 1814, 2070, 2721, 3628, 4140, 4535, 5442, 8163, 9070, 10884, 13605, 16326, 18140, 20861, 27210, 32652, 40815, 41722, 54420, 62583, 81630, 83444, 104305, 125166, 163260, 187749, 208610, 250332, 312915, 375498, 417220, 625830, 750996, 938745, 1251660, 1877490, 3754980]

約数ペア:

[(1, 3754980), (2, 1877490), (3, 1251660), (4, 938745), (5, 750996), (6, 625830), (9, 417220), (10, 375498), (12, 312915), (15, 250332), (18, 208610), (20, 187749), (23, 163260), (30, 125166), (36, 104305), (45, 83444), (46, 81630), (60, 62583), (69, 54420), (90, 41722), (92, 40815), (115, 32652), (138, 27210), (180, 20861), (207, 18140), (230, 16326), (276, 13605), (345, 10884), (414, 9070), (460, 8163), (690, 5442), (828, 4535), (907, 4140), (1035, 3628), (1380, 2721), (1814, 2070)]