140028330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 369982080

約数和(自身を除く): 229953750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 169, 195, 213, 338, 355, 389, 390, 426, 507, 710, 778, 845, 923, 1014, 1065, 1167, 1690, 1846, 1945, 2130, 2334, 2535, 2769, 3890, 4615, 5057, 5070, 5538, 5835, 9230, 10114, 11670, 11999, 13845, 15171, 23998, 25285, 27619, 27690, 30342, 35997, 50570, 55238, 59995, 65741, 71994, 75855, 82857, 119990, 131482, 138095, 151710, 165714, 179985, 197223, 276190, 328705, 359047, 359970, 394446, 414285, 657410, 718094, 828570, 986115, 1077141, 1795235, 1972230, 2154282, 3590470, 4667611, 5385705, 9335222, 10771410, 14002833, 23338055, 28005666, 46676110, 70014165, 140028330]

約数ペア:

[(1, 140028330), (2, 70014165), (3, 46676110), (5, 28005666), (6, 23338055), (10, 14002833), (13, 10771410), (15, 9335222), (26, 5385705), (30, 4667611), (39, 3590470), (65, 2154282), (71, 1972230), (78, 1795235), (130, 1077141), (142, 986115), (169, 828570), (195, 718094), (213, 657410), (338, 414285), (355, 394446), (389, 359970), (390, 359047), (426, 328705), (507, 276190), (710, 197223), (778, 179985), (845, 165714), (923, 151710), (1014, 138095), (1065, 131482), (1167, 119990), (1690, 82857), (1846, 75855), (1945, 71994), (2130, 65741), (2334, 59995), (2535, 55238), (2769, 50570), (3890, 35997), (4615, 30342), (5057, 27690), (5070, 27619), (5538, 25285), (5835, 23998), (9230, 15171), (10114, 13845), (11670, 11999)]