71419350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15405

約数の個数: 48

約数和(自身を含む): 182845440

約数和(自身を除く): 111426090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 15359, 30718, 46077, 76795, 92154, 153590, 230385, 383975, 460770, 476129, 767950, 952258, 1151925, 1428387, 2303850, 2380645, 2856774, 4761290, 7141935, 11903225, 14283870, 23806450, 35709675, 71419350]

約数ペア:

[(1, 71419350), (2, 35709675), (3, 23806450), (5, 14283870), (6, 11903225), (10, 7141935), (15, 4761290), (25, 2856774), (30, 2380645), (31, 2303850), (50, 1428387), (62, 1151925), (75, 952258), (93, 767950), (150, 476129), (155, 460770), (186, 383975), (310, 230385), (465, 153590), (775, 92154), (930, 76795), (1550, 46077), (2325, 30718), (4650, 15359)]