22689420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 72065280

約数和(自身を除く): 49375860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 1531, 2470, 2964, 3062, 3705, 4593, 4940, 6124, 7410, 7655, 9186, 14820, 15310, 18372, 19903, 22965, 29089, 30620, 39806, 45930, 58178, 59709, 79612, 87267, 91860, 99515, 116356, 119418, 145445, 174534, 199030, 238836, 290890, 298545, 349068, 378157, 398060, 436335, 581780, 597090, 756314, 872670, 1134471, 1194180, 1512628, 1745340, 1890785, 2268942, 3781570, 4537884, 5672355, 7563140, 11344710, 22689420]

約数ペア:

[(1, 22689420), (2, 11344710), (3, 7563140), (4, 5672355), (5, 4537884), (6, 3781570), (10, 2268942), (12, 1890785), (13, 1745340), (15, 1512628), (19, 1194180), (20, 1134471), (26, 872670), (30, 756314), (38, 597090), (39, 581780), (52, 436335), (57, 398060), (60, 378157), (65, 349068), (76, 298545), (78, 290890), (95, 238836), (114, 199030), (130, 174534), (156, 145445), (190, 119418), (195, 116356), (228, 99515), (247, 91860), (260, 87267), (285, 79612), (380, 59709), (390, 58178), (494, 45930), (570, 39806), (741, 30620), (780, 29089), (988, 22965), (1140, 19903), (1235, 18372), (1482, 15310), (1531, 14820), (2470, 9186), (2964, 7655), (3062, 7410), (3705, 6124), (4593, 4940)]