1337730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 3535488

約数和(自身を除く): 2197758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 61, 85, 86, 102, 122, 129, 170, 183, 215, 255, 258, 305, 366, 430, 510, 610, 645, 731, 915, 1037, 1290, 1462, 1830, 2074, 2193, 2623, 3111, 3655, 4386, 5185, 5246, 6222, 7310, 7869, 10370, 10965, 13115, 15555, 15738, 21930, 26230, 31110, 39345, 44591, 78690, 89182, 133773, 222955, 267546, 445910, 668865, 1337730]

約数ペア:

[(1, 1337730), (2, 668865), (3, 445910), (5, 267546), (6, 222955), (10, 133773), (15, 89182), (17, 78690), (30, 44591), (34, 39345), (43, 31110), (51, 26230), (61, 21930), (85, 15738), (86, 15555), (102, 13115), (122, 10965), (129, 10370), (170, 7869), (183, 7310), (215, 6222), (255, 5246), (258, 5185), (305, 4386), (366, 3655), (430, 3111), (510, 2623), (610, 2193), (645, 2074), (731, 1830), (915, 1462), (1037, 1290)]