144389630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 350355456

約数和(自身を除く): 205965826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 31, 35, 46, 55, 62, 70, 77, 110, 115, 154, 155, 161, 217, 230, 253, 263, 310, 322, 341, 385, 434, 506, 526, 682, 713, 770, 805, 1085, 1265, 1315, 1426, 1610, 1705, 1771, 1841, 2170, 2387, 2530, 2630, 2893, 3410, 3542, 3565, 3682, 4774, 4991, 5786, 6049, 7130, 7843, 8153, 8855, 9205, 9982, 11935, 12098, 14465, 15686, 16306, 17710, 18410, 20251, 23870, 24955, 28930, 30245, 39215, 40502, 40765, 42343, 49910, 54901, 57071, 60490, 66539, 78430, 81530, 84686, 89683, 101255, 109802, 114142, 133078, 179366, 187519, 202510, 211715, 274505, 285355, 332695, 375038, 423430, 448415, 465773, 549010, 570710, 627781, 665390, 896830, 931546, 937595, 1255562, 1312633, 1875190, 2062709, 2328865, 2625266, 3138905, 4125418, 4657730, 6277810, 6563165, 10313545, 13126330, 14438963, 20627090, 28877926, 72194815, 144389630]

約数ペア:

[(1, 144389630), (2, 72194815), (5, 28877926), (7, 20627090), (10, 14438963), (11, 13126330), (14, 10313545), (22, 6563165), (23, 6277810), (31, 4657730), (35, 4125418), (46, 3138905), (55, 2625266), (62, 2328865), (70, 2062709), (77, 1875190), (110, 1312633), (115, 1255562), (154, 937595), (155, 931546), (161, 896830), (217, 665390), (230, 627781), (253, 570710), (263, 549010), (310, 465773), (322, 448415), (341, 423430), (385, 375038), (434, 332695), (506, 285355), (526, 274505), (682, 211715), (713, 202510), (770, 187519), (805, 179366), (1085, 133078), (1265, 114142), (1315, 109802), (1426, 101255), (1610, 89683), (1705, 84686), (1771, 81530), (1841, 78430), (2170, 66539), (2387, 60490), (2530, 57071), (2630, 54901), (2893, 49910), (3410, 42343), (3542, 40765), (3565, 40502), (3682, 39215), (4774, 30245), (4991, 28930), (5786, 24955), (6049, 23870), (7130, 20251), (7843, 18410), (8153, 17710), (8855, 16306), (9205, 15686), (9982, 14465), (11935, 12098)]