74358420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 215744256

約数和(自身を除く): 141385836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 167, 181, 205, 246, 334, 362, 410, 492, 501, 543, 615, 668, 724, 820, 835, 905, 1002, 1086, 1230, 1670, 1810, 2004, 2172, 2460, 2505, 2715, 3340, 3620, 5010, 5430, 6847, 7421, 10020, 10860, 13694, 14842, 20541, 22263, 27388, 29684, 30227, 34235, 37105, 41082, 44526, 60454, 68470, 74210, 82164, 89052, 90681, 102705, 111315, 120908, 136940, 148420, 151135, 181362, 205410, 222630, 302270, 362724, 410820, 445260, 453405, 604540, 906810, 1239307, 1813620, 2478614, 3717921, 4957228, 6196535, 7435842, 12393070, 14871684, 18589605, 24786140, 37179210, 74358420]

約数ペア:

[(1, 74358420), (2, 37179210), (3, 24786140), (4, 18589605), (5, 14871684), (6, 12393070), (10, 7435842), (12, 6196535), (15, 4957228), (20, 3717921), (30, 2478614), (41, 1813620), (60, 1239307), (82, 906810), (123, 604540), (164, 453405), (167, 445260), (181, 410820), (205, 362724), (246, 302270), (334, 222630), (362, 205410), (410, 181362), (492, 151135), (501, 148420), (543, 136940), (615, 120908), (668, 111315), (724, 102705), (820, 90681), (835, 89052), (905, 82164), (1002, 74210), (1086, 68470), (1230, 60454), (1670, 44526), (1810, 41082), (2004, 37105), (2172, 34235), (2460, 30227), (2505, 29684), (2715, 27388), (3340, 22263), (3620, 20541), (5010, 14842), (5430, 13694), (6847, 10860), (7421, 10020)]