74277930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145643}}^1$

素因数の和:145670

約数の個数: 32

約数和(自身を含む): 188754624

約数和(自身を除く): 114476694

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 145643, 291286, 436929, 728215, 873858, 1456430, 2184645, 2475931, 4369290, 4951862, 7427793, 12379655, 14855586, 24759310, 37138965, 74277930]

約数ペア:

[(1, 74277930), (2, 37138965), (3, 24759310), (5, 14855586), (6, 12379655), (10, 7427793), (15, 4951862), (17, 4369290), (30, 2475931), (34, 2184645), (51, 1456430), (85, 873858), (102, 728215), (170, 436929), (255, 291286), (510, 145643)]