4238780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 11684736

約数和(自身を除く): 7445956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 137, 140, 170, 182, 221, 238, 260, 274, 340, 364, 442, 455, 476, 548, 595, 685, 884, 910, 959, 1105, 1190, 1370, 1547, 1781, 1820, 1918, 2210, 2329, 2380, 2740, 3094, 3562, 3836, 4420, 4658, 4795, 6188, 7124, 7735, 8905, 9316, 9590, 11645, 12467, 15470, 16303, 17810, 19180, 23290, 24934, 30277, 30940, 32606, 35620, 46580, 49868, 60554, 62335, 65212, 81515, 121108, 124670, 151385, 163030, 211939, 249340, 302770, 326060, 423878, 605540, 847756, 1059695, 2119390, 4238780]

約数ペア:

[(1, 4238780), (2, 2119390), (4, 1059695), (5, 847756), (7, 605540), (10, 423878), (13, 326060), (14, 302770), (17, 249340), (20, 211939), (26, 163030), (28, 151385), (34, 124670), (35, 121108), (52, 81515), (65, 65212), (68, 62335), (70, 60554), (85, 49868), (91, 46580), (119, 35620), (130, 32606), (137, 30940), (140, 30277), (170, 24934), (182, 23290), (221, 19180), (238, 17810), (260, 16303), (274, 15470), (340, 12467), (364, 11645), (442, 9590), (455, 9316), (476, 8905), (548, 7735), (595, 7124), (685, 6188), (884, 4795), (910, 4658), (959, 4420), (1105, 3836), (1190, 3562), (1370, 3094), (1547, 2740), (1781, 2380), (1820, 2329), (1918, 2210)]