13061850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 34081152

約数和(自身を除く): 21019302

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 53, 62, 75, 93, 106, 150, 155, 159, 186, 265, 310, 318, 465, 530, 775, 795, 930, 1325, 1550, 1590, 1643, 2325, 2650, 2809, 3286, 3975, 4650, 4929, 5618, 7950, 8215, 8427, 9858, 14045, 16430, 16854, 24645, 28090, 41075, 42135, 49290, 70225, 82150, 84270, 87079, 123225, 140450, 174158, 210675, 246450, 261237, 421350, 435395, 522474, 870790, 1306185, 2176975, 2612370, 4353950, 6530925, 13061850]

約数ペア:

[(1, 13061850), (2, 6530925), (3, 4353950), (5, 2612370), (6, 2176975), (10, 1306185), (15, 870790), (25, 522474), (30, 435395), (31, 421350), (50, 261237), (53, 246450), (62, 210675), (75, 174158), (93, 140450), (106, 123225), (150, 87079), (155, 84270), (159, 82150), (186, 70225), (265, 49290), (310, 42135), (318, 41075), (465, 28090), (530, 24645), (775, 16854), (795, 16430), (930, 14045), (1325, 9858), (1550, 8427), (1590, 8215), (1643, 7950), (2325, 5618), (2650, 4929), (2809, 4650), (3286, 3975)]