27573830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 53434080

約数和(自身を除く): 25860250

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2659, 5185, 5318, 10370, 13295, 26590, 45203, 90406, 162199, 226015, 324398, 452030, 810995, 1621990, 2757383, 5514766, 13786915, 27573830]

約数ペア:

[(1, 27573830), (2, 13786915), (5, 5514766), (10, 2757383), (17, 1621990), (34, 810995), (61, 452030), (85, 324398), (122, 226015), (170, 162199), (305, 90406), (610, 45203), (1037, 26590), (2074, 13295), (2659, 10370), (5185, 5318)]