258052912140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1873}}^1\times {\mathrm{8731}}^1$

素因数の和:10879

約数の個数: 96

約数和(自身を含む): 725765838336

約数和(自身を除く): 467712926196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 1873, 2630, 3156, 3746, 3945, 5260, 5619, 7492, 7890, 8731, 9365, 11238, 15780, 17462, 18730, 22476, 26193, 28095, 34924, 37460, 43655, 52386, 56190, 87310, 104772, 112380, 130965, 174620, 261930, 492599, 523860, 985198, 1477797, 1970396, 2296253, 2462995, 2955594, 4592506, 4925990, 5911188, 6888759, 7388985, 9185012, 9851980, 11481265, 13777518, 14777970, 16353163, 22962530, 27555036, 29555940, 32706326, 34443795, 45925060, 49059489, 65412652, 68887590, 81765815, 98118978, 137775180, 163531630, 196237956, 245297445, 327063260, 490594890, 981189780, 4300881869, 8601763738, 12902645607, 17203527476, 21504409345, 25805291214, 43008818690, 51610582428, 64513228035, 86017637380, 129026456070, 258052912140]

約数ペア:

[(1, 258052912140), (2, 129026456070), (3, 86017637380), (4, 64513228035), (5, 51610582428), (6, 43008818690), (10, 25805291214), (12, 21504409345), (15, 17203527476), (20, 12902645607), (30, 8601763738), (60, 4300881869), (263, 981189780), (526, 490594890), (789, 327063260), (1052, 245297445), (1315, 196237956), (1578, 163531630), (1873, 137775180), (2630, 98118978), (3156, 81765815), (3746, 68887590), (3945, 65412652), (5260, 49059489), (5619, 45925060), (7492, 34443795), (7890, 32706326), (8731, 29555940), (9365, 27555036), (11238, 22962530), (15780, 16353163), (17462, 14777970), (18730, 13777518), (22476, 11481265), (26193, 9851980), (28095, 9185012), (34924, 7388985), (37460, 6888759), (43655, 5911188), (52386, 4925990), (56190, 4592506), (87310, 2955594), (104772, 2462995), (112380, 2296253), (130965, 1970396), (174620, 1477797), (261930, 985198), (492599, 523860)]