30241890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16001}}^1$

素因数の和:16024

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 61929630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16001, 32002, 48003, 80005, 96006, 112007, 144009, 160010, 224014, 240015, 288018, 336021, 432027, 480030, 560035, 672042, 720045, 864054, 1008063, 1120070, 1440090, 1680105, 2016126, 2160135, 3024189, 3360210, 4320270, 5040315, 6048378, 10080630, 15120945, 30241890]

約数ペア:

[(1, 30241890), (2, 15120945), (3, 10080630), (5, 6048378), (6, 5040315), (7, 4320270), (9, 3360210), (10, 3024189), (14, 2160135), (15, 2016126), (18, 1680105), (21, 1440090), (27, 1120070), (30, 1008063), (35, 864054), (42, 720045), (45, 672042), (54, 560035), (63, 480030), (70, 432027), (90, 336021), (105, 288018), (126, 240015), (135, 224014), (189, 160010), (210, 144009), (270, 112007), (315, 96006), (378, 80005), (630, 48003), (945, 32002), (1890, 16001)]