1350090

素因数分解:

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

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 4013568

約数和(自身を除く): 2663478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2143, 4286, 6429, 10715, 12858, 15001, 19287, 21430, 30002, 32145, 38574, 45003, 64290, 75005, 90006, 96435, 135009, 150010, 192870, 225015, 270018, 450030, 675045, 1350090]

約数ペア:

[(1, 1350090), (2, 675045), (3, 450030), (5, 270018), (6, 225015), (7, 192870), (9, 150010), (10, 135009), (14, 96435), (15, 90006), (18, 75005), (21, 64290), (30, 45003), (35, 38574), (42, 32145), (45, 30002), (63, 21430), (70, 19287), (90, 15001), (105, 12858), (126, 10715), (210, 6429), (315, 4286), (630, 2143)]