38522460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 112896000

約数和(自身を除く): 74373540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 149, 155, 186, 278, 298, 310, 372, 417, 447, 465, 556, 596, 620, 695, 745, 834, 894, 930, 1390, 1490, 1668, 1788, 1860, 2085, 2235, 2780, 2980, 4170, 4309, 4470, 4619, 8340, 8618, 8940, 9238, 12927, 13857, 17236, 18476, 20711, 21545, 23095, 25854, 27714, 41422, 43090, 46190, 51708, 55428, 62133, 64635, 69285, 82844, 86180, 92380, 103555, 124266, 129270, 138570, 207110, 248532, 258540, 277140, 310665, 414220, 621330, 642041, 1242660, 1284082, 1926123, 2568164, 3210205, 3852246, 6420410, 7704492, 9630615, 12840820, 19261230, 38522460]

約数ペア:

[(1, 38522460), (2, 19261230), (3, 12840820), (4, 9630615), (5, 7704492), (6, 6420410), (10, 3852246), (12, 3210205), (15, 2568164), (20, 1926123), (30, 1284082), (31, 1242660), (60, 642041), (62, 621330), (93, 414220), (124, 310665), (139, 277140), (149, 258540), (155, 248532), (186, 207110), (278, 138570), (298, 129270), (310, 124266), (372, 103555), (417, 92380), (447, 86180), (465, 82844), (556, 69285), (596, 64635), (620, 62133), (695, 55428), (745, 51708), (834, 46190), (894, 43090), (930, 41422), (1390, 27714), (1490, 25854), (1668, 23095), (1788, 21545), (1860, 20711), (2085, 18476), (2235, 17236), (2780, 13857), (2980, 12927), (4170, 9238), (4309, 8940), (4470, 8618), (4619, 8340)]