73307780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 120421756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 857, 910, 940, 1222, 1316, 1645, 1714, 1820, 2444, 3055, 3290, 3428, 4277, 4285, 5999, 6110, 6580, 8554, 8570, 11141, 11998, 12220, 17108, 17140, 21385, 22282, 23996, 29995, 40279, 42770, 44564, 55705, 59990, 77987, 80558, 85540, 111410, 119980, 155974, 161116, 201395, 222820, 281953, 311948, 389935, 402790, 523627, 563906, 779870, 805580, 1047254, 1127812, 1409765, 1559740, 2094508, 2618135, 2819530, 3665389, 5236270, 5639060, 7330778, 10472540, 14661556, 18326945, 36653890, 73307780]

約数ペア:

[(1, 73307780), (2, 36653890), (4, 18326945), (5, 14661556), (7, 10472540), (10, 7330778), (13, 5639060), (14, 5236270), (20, 3665389), (26, 2819530), (28, 2618135), (35, 2094508), (47, 1559740), (52, 1409765), (65, 1127812), (70, 1047254), (91, 805580), (94, 779870), (130, 563906), (140, 523627), (182, 402790), (188, 389935), (235, 311948), (260, 281953), (329, 222820), (364, 201395), (455, 161116), (470, 155974), (611, 119980), (658, 111410), (857, 85540), (910, 80558), (940, 77987), (1222, 59990), (1316, 55705), (1645, 44564), (1714, 42770), (1820, 40279), (2444, 29995), (3055, 23996), (3290, 22282), (3428, 21385), (4277, 17140), (4285, 17108), (5999, 12220), (6110, 11998), (6580, 11141), (8554, 8570)]