13917780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 42561792

約数和(自身を除く): 28644012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 463, 501, 668, 835, 926, 1002, 1389, 1503, 1670, 1852, 2004, 2315, 2505, 2778, 3006, 3340, 4167, 4630, 5010, 5556, 6012, 6945, 7515, 8334, 9260, 10020, 13890, 15030, 16668, 20835, 27780, 30060, 41670, 77321, 83340, 154642, 231963, 309284, 386605, 463926, 695889, 773210, 927852, 1159815, 1391778, 1546420, 2319630, 2783556, 3479445, 4639260, 6958890, 13917780]

約数ペア:

[(1, 13917780), (2, 6958890), (3, 4639260), (4, 3479445), (5, 2783556), (6, 2319630), (9, 1546420), (10, 1391778), (12, 1159815), (15, 927852), (18, 773210), (20, 695889), (30, 463926), (36, 386605), (45, 309284), (60, 231963), (90, 154642), (167, 83340), (180, 77321), (334, 41670), (463, 30060), (501, 27780), (668, 20835), (835, 16668), (926, 15030), (1002, 13890), (1389, 10020), (1503, 9260), (1670, 8334), (1852, 7515), (2004, 6945), (2315, 6012), (2505, 5556), (2778, 5010), (3006, 4630), (3340, 4167)]