210829430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 449349120

約数和(自身を除く): 238519690

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 89, 178, 215, 301, 430, 445, 602, 623, 787, 890, 1246, 1505, 1574, 3010, 3115, 3827, 3935, 5509, 6230, 7654, 7870, 11018, 19135, 26789, 27545, 33841, 38270, 53578, 55090, 67682, 70043, 133945, 140086, 169205, 236887, 267890, 338410, 350215, 473774, 490301, 700430, 980602, 1184435, 2368870, 2451505, 3011849, 4903010, 6023698, 15059245, 21082943, 30118490, 42165886, 105414715, 210829430]

約数ペア:

[(1, 210829430), (2, 105414715), (5, 42165886), (7, 30118490), (10, 21082943), (14, 15059245), (35, 6023698), (43, 4903010), (70, 3011849), (86, 2451505), (89, 2368870), (178, 1184435), (215, 980602), (301, 700430), (430, 490301), (445, 473774), (602, 350215), (623, 338410), (787, 267890), (890, 236887), (1246, 169205), (1505, 140086), (1574, 133945), (3010, 70043), (3115, 67682), (3827, 55090), (3935, 53578), (5509, 38270), (6230, 33841), (7654, 27545), (7870, 26789), (11018, 19135)]