8504850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 22163760

約数和(自身を除く): 13658910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 59, 62, 75, 93, 118, 150, 155, 177, 186, 295, 310, 354, 465, 590, 775, 885, 930, 961, 1475, 1550, 1770, 1829, 1922, 2325, 2883, 2950, 3658, 4425, 4650, 4805, 5487, 5766, 8850, 9145, 9610, 10974, 14415, 18290, 24025, 27435, 28830, 45725, 48050, 54870, 56699, 72075, 91450, 113398, 137175, 144150, 170097, 274350, 283495, 340194, 566990, 850485, 1417475, 1700970, 2834950, 4252425, 8504850]

約数ペア:

[(1, 8504850), (2, 4252425), (3, 2834950), (5, 1700970), (6, 1417475), (10, 850485), (15, 566990), (25, 340194), (30, 283495), (31, 274350), (50, 170097), (59, 144150), (62, 137175), (75, 113398), (93, 91450), (118, 72075), (150, 56699), (155, 54870), (177, 48050), (186, 45725), (295, 28830), (310, 27435), (354, 24025), (465, 18290), (590, 14415), (775, 10974), (885, 9610), (930, 9145), (961, 8850), (1475, 5766), (1550, 5487), (1770, 4805), (1829, 4650), (1922, 4425), (2325, 3658), (2883, 2950)]