17497950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 46282752

約数和(自身を除く): 28784802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 53, 62, 71, 75, 93, 106, 142, 150, 155, 159, 186, 213, 265, 310, 318, 355, 426, 465, 530, 710, 775, 795, 930, 1065, 1325, 1550, 1590, 1643, 1775, 2130, 2201, 2325, 2650, 3286, 3550, 3763, 3975, 4402, 4650, 4929, 5325, 6603, 7526, 7950, 8215, 9858, 10650, 11005, 11289, 13206, 16430, 18815, 22010, 22578, 24645, 33015, 37630, 41075, 49290, 55025, 56445, 66030, 82150, 94075, 110050, 112890, 116653, 123225, 165075, 188150, 233306, 246450, 282225, 330150, 349959, 564450, 583265, 699918, 1166530, 1749795, 2916325, 3499590, 5832650, 8748975, 17497950]

約数ペア:

[(1, 17497950), (2, 8748975), (3, 5832650), (5, 3499590), (6, 2916325), (10, 1749795), (15, 1166530), (25, 699918), (30, 583265), (31, 564450), (50, 349959), (53, 330150), (62, 282225), (71, 246450), (75, 233306), (93, 188150), (106, 165075), (142, 123225), (150, 116653), (155, 112890), (159, 110050), (186, 94075), (213, 82150), (265, 66030), (310, 56445), (318, 55025), (355, 49290), (426, 41075), (465, 37630), (530, 33015), (710, 24645), (775, 22578), (795, 22010), (930, 18815), (1065, 16430), (1325, 13206), (1550, 11289), (1590, 11005), (1643, 10650), (1775, 9858), (2130, 8215), (2201, 7950), (2325, 7526), (2650, 6603), (3286, 5325), (3550, 4929), (3763, 4650), (3975, 4402)]