308045485390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 605447820288

約数和(自身を除く): 297402334898

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 107, 122, 170, 214, 227, 305, 454, 535, 610, 1037, 1070, 1135, 1223, 1819, 2074, 2270, 2446, 3638, 3859, 5185, 6115, 6527, 7718, 9095, 10370, 12230, 13054, 13847, 18190, 19295, 20791, 24289, 27694, 32635, 38590, 41582, 48578, 65270, 69235, 74603, 103955, 110959, 121445, 130861, 138470, 149206, 207910, 221918, 235399, 242890, 261722, 277621, 373015, 412913, 470798, 554795, 555242, 654305, 746030, 825826, 1109590, 1176995, 1268251, 1308610, 1388105, 1481629, 2064565, 2224637, 2353990, 2536502, 2776210, 2963258, 4129130, 4449274, 4719557, 6341255, 7408145, 7982521, 9439114, 11123185, 12682510, 14816290, 15965042, 16934881, 22246370, 23597785, 25187693, 29705447, 33869762, 39912605, 47195570, 50375386, 59410894, 79825210, 84674405, 125938465, 135702857, 148527235, 169348810, 251876930, 271405714, 287892977, 297054470, 504992599, 575785954, 678514285, 1009985198, 1357028570, 1439464885, 1812032267, 2524962995, 2878929770, 3624064534, 5049925990, 9060161335, 18120322670, 30804548539, 61609097078, 154022742695, 308045485390]

約数ペア:

[(1, 308045485390), (2, 154022742695), (5, 61609097078), (10, 30804548539), (17, 18120322670), (34, 9060161335), (61, 5049925990), (85, 3624064534), (107, 2878929770), (122, 2524962995), (170, 1812032267), (214, 1439464885), (227, 1357028570), (305, 1009985198), (454, 678514285), (535, 575785954), (610, 504992599), (1037, 297054470), (1070, 287892977), (1135, 271405714), (1223, 251876930), (1819, 169348810), (2074, 148527235), (2270, 135702857), (2446, 125938465), (3638, 84674405), (3859, 79825210), (5185, 59410894), (6115, 50375386), (6527, 47195570), (7718, 39912605), (9095, 33869762), (10370, 29705447), (12230, 25187693), (13054, 23597785), (13847, 22246370), (18190, 16934881), (19295, 15965042), (20791, 14816290), (24289, 12682510), (27694, 11123185), (32635, 9439114), (38590, 7982521), (41582, 7408145), (48578, 6341255), (65270, 4719557), (69235, 4449274), (74603, 4129130), (103955, 2963258), (110959, 2776210), (121445, 2536502), (130861, 2353990), (138470, 2224637), (149206, 2064565), (207910, 1481629), (221918, 1388105), (235399, 1308610), (242890, 1268251), (261722, 1176995), (277621, 1109590), (373015, 825826), (412913, 746030), (470798, 654305), (554795, 555242)]