71301069990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{3907}}^1$

素因数の和:4443

約数の個数: 128

約数和(自身を含む): 191650821120

約数和(自身を除く): 120349751130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 263, 270, 514, 526, 771, 789, 1285, 1315, 1542, 1578, 2313, 2367, 2570, 2630, 3855, 3907, 3945, 4626, 4734, 6939, 7101, 7710, 7814, 7890, 11565, 11721, 11835, 13878, 14202, 19535, 23130, 23442, 23670, 34695, 35163, 35505, 39070, 58605, 67591, 69390, 70326, 71010, 105489, 117210, 135182, 175815, 202773, 210978, 337955, 351630, 405546, 527445, 608319, 675910, 1004099, 1013865, 1027541, 1054890, 1216638, 1824957, 2008198, 2027730, 2055082, 3012297, 3041595, 3082623, 3649914, 5020495, 5137705, 6024594, 6083190, 6165246, 9036891, 9124785, 9247869, 10040990, 10275410, 15061485, 15413115, 18073782, 18249570, 18495738, 27110673, 27743607, 30122970, 30826230, 45184455, 46239345, 54221346, 55487214, 90368910, 92478690, 135553365, 138718035, 264078037, 271106730, 277436070, 528156074, 792234111, 1320390185, 1584468222, 2376702333, 2640780370, 3961170555, 4753404666, 7130106999, 7922341110, 11883511665, 14260213998, 23767023330, 35650534995, 71301069990]

約数ペア:

[(1, 71301069990), (2, 35650534995), (3, 23767023330), (5, 14260213998), (6, 11883511665), (9, 7922341110), (10, 7130106999), (15, 4753404666), (18, 3961170555), (27, 2640780370), (30, 2376702333), (45, 1584468222), (54, 1320390185), (90, 792234111), (135, 528156074), (257, 277436070), (263, 271106730), (270, 264078037), (514, 138718035), (526, 135553365), (771, 92478690), (789, 90368910), (1285, 55487214), (1315, 54221346), (1542, 46239345), (1578, 45184455), (2313, 30826230), (2367, 30122970), (2570, 27743607), (2630, 27110673), (3855, 18495738), (3907, 18249570), (3945, 18073782), (4626, 15413115), (4734, 15061485), (6939, 10275410), (7101, 10040990), (7710, 9247869), (7814, 9124785), (7890, 9036891), (11565, 6165246), (11721, 6083190), (11835, 6024594), (13878, 5137705), (14202, 5020495), (19535, 3649914), (23130, 3082623), (23442, 3041595), (23670, 3012297), (34695, 2055082), (35163, 2027730), (35505, 2008198), (39070, 1824957), (58605, 1216638), (67591, 1054890), (69390, 1027541), (70326, 1013865), (71010, 1004099), (105489, 675910), (117210, 608319), (135182, 527445), (175815, 405546), (202773, 351630), (210978, 337955)]