30102172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 56170800

約数和(自身を除く): 26068628

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 2971, 5066, 5942, 10132, 11884, 50507, 101014, 202028, 442679, 885358, 1770716, 7525543, 15051086, 30102172]

約数ペア:

[(1, 30102172), (2, 15051086), (4, 7525543), (17, 1770716), (34, 885358), (68, 442679), (149, 202028), (298, 101014), (596, 50507), (2533, 11884), (2971, 10132), (5066, 5942)]