134885940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16941

約数の個数: 96

約数和(自身を含む): 454379520

約数和(自身を除く): 319493580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 16903, 33806, 50709, 67612, 84515, 101418, 118321, 169030, 202836, 236642, 253545, 321157, 338060, 354963, 473284, 507090, 591605, 642314, 709926, 963471, 1014180, 1183210, 1284628, 1419852, 1605785, 1774815, 1926942, 2248099, 2366420, 3211570, 3549630, 3853884, 4496198, 4817355, 6423140, 6744297, 7099260, 8992396, 9634710, 11240495, 13488594, 19269420, 22480990, 26977188, 33721485, 44961980, 67442970, 134885940]

約数ペア:

[(1, 134885940), (2, 67442970), (3, 44961980), (4, 33721485), (5, 26977188), (6, 22480990), (7, 19269420), (10, 13488594), (12, 11240495), (14, 9634710), (15, 8992396), (19, 7099260), (20, 6744297), (21, 6423140), (28, 4817355), (30, 4496198), (35, 3853884), (38, 3549630), (42, 3211570), (57, 2366420), (60, 2248099), (70, 1926942), (76, 1774815), (84, 1605785), (95, 1419852), (105, 1284628), (114, 1183210), (133, 1014180), (140, 963471), (190, 709926), (210, 642314), (228, 591605), (266, 507090), (285, 473284), (380, 354963), (399, 338060), (420, 321157), (532, 253545), (570, 236642), (665, 202836), (798, 169030), (1140, 118321), (1330, 101418), (1596, 84515), (1995, 67612), (2660, 50709), (3990, 33806), (7980, 16903)]