155339710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10267}}^1$

素因数の和:10380

約数の個数: 32

約数和(自身を含む): 299414880

約数和(自身を除く): 144075170

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 10267, 15130, 20534, 51335, 102670, 174539, 349078, 872695, 913763, 1745390, 1827526, 4568815, 9137630, 15533971, 31067942, 77669855, 155339710]

約数ペア:

[(1, 155339710), (2, 77669855), (5, 31067942), (10, 15533971), (17, 9137630), (34, 4568815), (85, 1827526), (89, 1745390), (170, 913763), (178, 872695), (445, 349078), (890, 174539), (1513, 102670), (3026, 51335), (7565, 20534), (10267, 15130)]