173207730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 462143232

約数和(自身を除く): 288935502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 67, 74, 85, 102, 111, 134, 137, 170, 185, 201, 222, 255, 274, 335, 370, 402, 411, 510, 555, 629, 670, 685, 822, 1005, 1110, 1139, 1258, 1370, 1887, 2010, 2055, 2278, 2329, 2479, 3145, 3417, 3774, 4110, 4658, 4958, 5069, 5695, 6290, 6834, 6987, 7437, 9179, 9435, 10138, 11390, 11645, 12395, 13974, 14874, 15207, 17085, 18358, 18870, 23290, 24790, 25345, 27537, 30414, 34170, 34935, 37185, 42143, 45895, 50690, 55074, 69870, 74370, 76035, 84286, 86173, 91790, 126429, 137685, 152070, 156043, 172346, 210715, 252858, 258519, 275370, 312086, 339623, 421430, 430865, 468129, 517038, 632145, 679246, 780215, 861730, 936258, 1018869, 1264290, 1292595, 1560430, 1698115, 2037738, 2340645, 2585190, 3396230, 4681290, 5094345, 5773591, 10188690, 11547182, 17320773, 28867955, 34641546, 57735910, 86603865, 173207730]

約数ペア:

[(1, 173207730), (2, 86603865), (3, 57735910), (5, 34641546), (6, 28867955), (10, 17320773), (15, 11547182), (17, 10188690), (30, 5773591), (34, 5094345), (37, 4681290), (51, 3396230), (67, 2585190), (74, 2340645), (85, 2037738), (102, 1698115), (111, 1560430), (134, 1292595), (137, 1264290), (170, 1018869), (185, 936258), (201, 861730), (222, 780215), (255, 679246), (274, 632145), (335, 517038), (370, 468129), (402, 430865), (411, 421430), (510, 339623), (555, 312086), (629, 275370), (670, 258519), (685, 252858), (822, 210715), (1005, 172346), (1110, 156043), (1139, 152070), (1258, 137685), (1370, 126429), (1887, 91790), (2010, 86173), (2055, 84286), (2278, 76035), (2329, 74370), (2479, 69870), (3145, 55074), (3417, 50690), (3774, 45895), (4110, 42143), (4658, 37185), (4958, 34935), (5069, 34170), (5695, 30414), (6290, 27537), (6834, 25345), (6987, 24790), (7437, 23290), (9179, 18870), (9435, 18358), (10138, 17085), (11390, 15207), (11645, 14874), (12395, 13974)]