15190830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 40158144

約数和(自身を除く): 24967314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2767, 5490, 5534, 8301, 13835, 16602, 24903, 27670, 41505, 49806, 83010, 124515, 168787, 249030, 337574, 506361, 843935, 1012722, 1519083, 1687870, 2531805, 3038166, 5063610, 7595415, 15190830]

約数ペア:

[(1, 15190830), (2, 7595415), (3, 5063610), (5, 3038166), (6, 2531805), (9, 1687870), (10, 1519083), (15, 1012722), (18, 843935), (30, 506361), (45, 337574), (61, 249030), (90, 168787), (122, 124515), (183, 83010), (305, 49806), (366, 41505), (549, 27670), (610, 24903), (915, 16602), (1098, 13835), (1830, 8301), (2745, 5534), (2767, 5490)]