5230890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 17117568

約数和(自身を除く): 11886678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 266, 285, 315, 322, 342, 345, 361, 399, 414, 437, 483, 570, 630, 665, 690, 722, 798, 805, 855, 874, 966, 1035, 1083, 1197, 1311, 1330, 1449, 1610, 1710, 1805, 1995, 2070, 2166, 2185, 2394, 2415, 2527, 2622, 2898, 3059, 3249, 3610, 3933, 3990, 4370, 4830, 5054, 5415, 5985, 6118, 6498, 6555, 7245, 7581, 7866, 8303, 9177, 10830, 11970, 12635, 13110, 14490, 15162, 15295, 16245, 16606, 18354, 19665, 22743, 24909, 25270, 27531, 30590, 32490, 37905, 39330, 41515, 45486, 45885, 49818, 55062, 58121, 74727, 75810, 83030, 91770, 113715, 116242, 124545, 137655, 149454, 174363, 227430, 249090, 275310, 290605, 348726, 373635, 523089, 581210, 747270, 871815, 1046178, 1743630, 2615445, 5230890]

約数ペア:

[(1, 5230890), (2, 2615445), (3, 1743630), (5, 1046178), (6, 871815), (7, 747270), (9, 581210), (10, 523089), (14, 373635), (15, 348726), (18, 290605), (19, 275310), (21, 249090), (23, 227430), (30, 174363), (35, 149454), (38, 137655), (42, 124545), (45, 116242), (46, 113715), (57, 91770), (63, 83030), (69, 75810), (70, 74727), (90, 58121), (95, 55062), (105, 49818), (114, 45885), (115, 45486), (126, 41515), (133, 39330), (138, 37905), (161, 32490), (171, 30590), (190, 27531), (207, 25270), (210, 24909), (230, 22743), (266, 19665), (285, 18354), (315, 16606), (322, 16245), (342, 15295), (345, 15162), (361, 14490), (399, 13110), (414, 12635), (437, 11970), (483, 10830), (570, 9177), (630, 8303), (665, 7866), (690, 7581), (722, 7245), (798, 6555), (805, 6498), (855, 6118), (874, 5985), (966, 5415), (1035, 5054), (1083, 4830), (1197, 4370), (1311, 3990), (1330, 3933), (1449, 3610), (1610, 3249), (1710, 3059), (1805, 2898), (1995, 2622), (2070, 2527), (2166, 2415), (2185, 2394)]