107991990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70583}}^1$

素因数の和:70613

約数の個数: 48

約数和(自身を含む): 297299808

約数和(自身を除く): 189307818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 70583, 141166, 211749, 352915, 423498, 635247, 705830, 1058745, 1199911, 1270494, 2117490, 2399822, 3176235, 3599733, 5999555, 6352470, 7199466, 10799199, 11999110, 17998665, 21598398, 35997330, 53995995, 107991990]

約数ペア:

[(1, 107991990), (2, 53995995), (3, 35997330), (5, 21598398), (6, 17998665), (9, 11999110), (10, 10799199), (15, 7199466), (17, 6352470), (18, 5999555), (30, 3599733), (34, 3176235), (45, 2399822), (51, 2117490), (85, 1270494), (90, 1199911), (102, 1058745), (153, 705830), (170, 635247), (255, 423498), (306, 352915), (510, 211749), (765, 141166), (1530, 70583)]