31052070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 96325632

約数和(自身を除く): 65273562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2143, 2415, 2898, 4286, 4830, 6429, 7245, 10715, 12858, 14490, 15001, 19287, 21430, 30002, 32145, 38574, 45003, 49289, 64290, 75005, 90006, 96435, 98578, 135009, 147867, 150010, 192870, 225015, 246445, 270018, 295734, 345023, 443601, 450030, 492890, 675045, 690046, 739335, 887202, 1035069, 1350090, 1478670, 1725115, 2070138, 2218005, 3105207, 3450230, 4436010, 5175345, 6210414, 10350690, 15526035, 31052070]

約数ペア:

[(1, 31052070), (2, 15526035), (3, 10350690), (5, 6210414), (6, 5175345), (7, 4436010), (9, 3450230), (10, 3105207), (14, 2218005), (15, 2070138), (18, 1725115), (21, 1478670), (23, 1350090), (30, 1035069), (35, 887202), (42, 739335), (45, 690046), (46, 675045), (63, 492890), (69, 450030), (70, 443601), (90, 345023), (105, 295734), (115, 270018), (126, 246445), (138, 225015), (161, 192870), (207, 150010), (210, 147867), (230, 135009), (315, 98578), (322, 96435), (345, 90006), (414, 75005), (483, 64290), (630, 49289), (690, 45003), (805, 38574), (966, 32145), (1035, 30002), (1449, 21430), (1610, 19287), (2070, 15001), (2143, 14490), (2415, 12858), (2898, 10715), (4286, 7245), (4830, 6429)]