445357330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{238159}}^1$

素因数の和:238194

約数の個数: 32

約数和(自身を含む): 925966080

約数和(自身を除く): 480608750

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 238159, 476318, 1190795, 2381590, 2619749, 4048703, 5239498, 8097406, 13098745, 20243515, 26197490, 40487030, 44535733, 89071466, 222678665, 445357330]

約数ペア:

[(1, 445357330), (2, 222678665), (5, 89071466), (10, 44535733), (11, 40487030), (17, 26197490), (22, 20243515), (34, 13098745), (55, 8097406), (85, 5239498), (110, 4048703), (170, 2619749), (187, 2381590), (374, 1190795), (935, 476318), (1870, 238159)]