4737460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 12983040

約数和(自身を除く): 8245580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 137, 140, 182, 190, 247, 260, 266, 274, 364, 380, 455, 494, 532, 548, 665, 685, 910, 959, 988, 1235, 1330, 1370, 1729, 1781, 1820, 1918, 2470, 2603, 2660, 2740, 3458, 3562, 3836, 4795, 4940, 5206, 6916, 7124, 8645, 8905, 9590, 10412, 12467, 13015, 17290, 17810, 18221, 19180, 24934, 26030, 33839, 34580, 35620, 36442, 49868, 52060, 62335, 67678, 72884, 91105, 124670, 135356, 169195, 182210, 236873, 249340, 338390, 364420, 473746, 676780, 947492, 1184365, 2368730, 4737460]

約数ペア:

[(1, 4737460), (2, 2368730), (4, 1184365), (5, 947492), (7, 676780), (10, 473746), (13, 364420), (14, 338390), (19, 249340), (20, 236873), (26, 182210), (28, 169195), (35, 135356), (38, 124670), (52, 91105), (65, 72884), (70, 67678), (76, 62335), (91, 52060), (95, 49868), (130, 36442), (133, 35620), (137, 34580), (140, 33839), (182, 26030), (190, 24934), (247, 19180), (260, 18221), (266, 17810), (274, 17290), (364, 13015), (380, 12467), (455, 10412), (494, 9590), (532, 8905), (548, 8645), (665, 7124), (685, 6916), (910, 5206), (959, 4940), (988, 4795), (1235, 3836), (1330, 3562), (1370, 3458), (1729, 2740), (1781, 2660), (1820, 2603), (1918, 2470)]