7751460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 23369472

約数和(自身を除く): 15618012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 137, 138, 164, 205, 230, 246, 274, 276, 345, 410, 411, 460, 492, 548, 615, 685, 690, 820, 822, 943, 1230, 1370, 1380, 1644, 1886, 2055, 2460, 2740, 2829, 3151, 3772, 4110, 4715, 5617, 5658, 6302, 8220, 9430, 9453, 11234, 11316, 12604, 14145, 15755, 16851, 18860, 18906, 22468, 28085, 28290, 31510, 33702, 37812, 47265, 56170, 56580, 63020, 67404, 84255, 94530, 112340, 129191, 168510, 189060, 258382, 337020, 387573, 516764, 645955, 775146, 1291910, 1550292, 1937865, 2583820, 3875730, 7751460]

約数ペア:

[(1, 7751460), (2, 3875730), (3, 2583820), (4, 1937865), (5, 1550292), (6, 1291910), (10, 775146), (12, 645955), (15, 516764), (20, 387573), (23, 337020), (30, 258382), (41, 189060), (46, 168510), (60, 129191), (69, 112340), (82, 94530), (92, 84255), (115, 67404), (123, 63020), (137, 56580), (138, 56170), (164, 47265), (205, 37812), (230, 33702), (246, 31510), (274, 28290), (276, 28085), (345, 22468), (410, 18906), (411, 18860), (460, 16851), (492, 15755), (548, 14145), (615, 12604), (685, 11316), (690, 11234), (820, 9453), (822, 9430), (943, 8220), (1230, 6302), (1370, 5658), (1380, 5617), (1644, 4715), (1886, 4110), (2055, 3772), (2460, 3151), (2740, 2829)]