303913610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 744436224

約数和(自身を除く): 440522614

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 97, 110, 130, 143, 154, 182, 194, 286, 313, 385, 455, 485, 626, 679, 715, 770, 910, 970, 1001, 1067, 1261, 1358, 1430, 1565, 2002, 2134, 2191, 2522, 3130, 3395, 3443, 4069, 4382, 5005, 5335, 6305, 6790, 6886, 7469, 8138, 8827, 10010, 10670, 10955, 12610, 13871, 14938, 17215, 17654, 20345, 21910, 24101, 27742, 28483, 30361, 34430, 37345, 40690, 44135, 44759, 48202, 56966, 60722, 69355, 74690, 88270, 89518, 97097, 120505, 138710, 142415, 151805, 194194, 212527, 223795, 241010, 284830, 303610, 313313, 333971, 394693, 425054, 447590, 485485, 626626, 667942, 789386, 970970, 1062635, 1566565, 1669855, 1973465, 2125270, 2337797, 2762851, 3133130, 3339710, 3946930, 4341623, 4675594, 5525702, 8683246, 11688985, 13814255, 21708115, 23377970, 27628510, 30391361, 43416230, 60782722, 151956805, 303913610]

約数ペア:

[(1, 303913610), (2, 151956805), (5, 60782722), (7, 43416230), (10, 30391361), (11, 27628510), (13, 23377970), (14, 21708115), (22, 13814255), (26, 11688985), (35, 8683246), (55, 5525702), (65, 4675594), (70, 4341623), (77, 3946930), (91, 3339710), (97, 3133130), (110, 2762851), (130, 2337797), (143, 2125270), (154, 1973465), (182, 1669855), (194, 1566565), (286, 1062635), (313, 970970), (385, 789386), (455, 667942), (485, 626626), (626, 485485), (679, 447590), (715, 425054), (770, 394693), (910, 333971), (970, 313313), (1001, 303610), (1067, 284830), (1261, 241010), (1358, 223795), (1430, 212527), (1565, 194194), (2002, 151805), (2134, 142415), (2191, 138710), (2522, 120505), (3130, 97097), (3395, 89518), (3443, 88270), (4069, 74690), (4382, 69355), (5005, 60722), (5335, 56966), (6305, 48202), (6790, 44759), (6886, 44135), (7469, 40690), (8138, 37345), (8827, 34430), (10010, 30361), (10670, 28483), (10955, 27742), (12610, 24101), (13871, 21910), (14938, 20345), (17215, 17654)]