231704850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3892

約数の個数: 96

約数和(自身を含む): 638959104

約数和(自身を除く): 407254254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 3833, 4030, 4650, 6045, 7666, 10075, 11499, 12090, 19165, 20150, 22998, 30225, 38330, 49829, 57495, 60450, 95825, 99658, 114990, 118823, 149487, 191650, 237646, 249145, 287475, 298974, 356469, 498290, 574950, 594115, 712938, 747435, 1188230, 1245725, 1494870, 1544699, 1782345, 2491450, 2970575, 3089398, 3564690, 3737175, 4634097, 5941150, 7474350, 7723495, 8911725, 9268194, 15446990, 17823450, 23170485, 38617475, 46340970, 77234950, 115852425, 231704850]

約数ペア:

[(1, 231704850), (2, 115852425), (3, 77234950), (5, 46340970), (6, 38617475), (10, 23170485), (13, 17823450), (15, 15446990), (25, 9268194), (26, 8911725), (30, 7723495), (31, 7474350), (39, 5941150), (50, 4634097), (62, 3737175), (65, 3564690), (75, 3089398), (78, 2970575), (93, 2491450), (130, 1782345), (150, 1544699), (155, 1494870), (186, 1245725), (195, 1188230), (310, 747435), (325, 712938), (390, 594115), (403, 574950), (465, 498290), (650, 356469), (775, 298974), (806, 287475), (930, 249145), (975, 237646), (1209, 191650), (1550, 149487), (1950, 118823), (2015, 114990), (2325, 99658), (2418, 95825), (3833, 60450), (4030, 57495), (4650, 49829), (6045, 38330), (7666, 30225), (10075, 22998), (11499, 20150), (12090, 19165)]