1833660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 5687136

約数和(自身を除く): 3853476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 167, 180, 183, 244, 305, 334, 366, 501, 549, 610, 668, 732, 835, 915, 1002, 1098, 1220, 1503, 1670, 1830, 2004, 2196, 2505, 2745, 3006, 3340, 3660, 5010, 5490, 6012, 7515, 10020, 10187, 10980, 15030, 20374, 30060, 30561, 40748, 50935, 61122, 91683, 101870, 122244, 152805, 183366, 203740, 305610, 366732, 458415, 611220, 916830, 1833660]

約数ペア:

[(1, 1833660), (2, 916830), (3, 611220), (4, 458415), (5, 366732), (6, 305610), (9, 203740), (10, 183366), (12, 152805), (15, 122244), (18, 101870), (20, 91683), (30, 61122), (36, 50935), (45, 40748), (60, 30561), (61, 30060), (90, 20374), (122, 15030), (167, 10980), (180, 10187), (183, 10020), (244, 7515), (305, 6012), (334, 5490), (366, 5010), (501, 3660), (549, 3340), (610, 3006), (668, 2745), (732, 2505), (835, 2196), (915, 2004), (1002, 1830), (1098, 1670), (1220, 1503)]