15071910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10253}}^1$

素因数の和:10277

約数の個数: 48

約数和(自身を含む): 42082416

約数和(自身を除く): 27010506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10253, 20506, 30759, 51265, 61518, 71771, 102530, 143542, 153795, 215313, 307590, 358855, 430626, 502397, 717710, 1004794, 1076565, 1507191, 2153130, 2511985, 3014382, 5023970, 7535955, 15071910]

約数ペア:

[(1, 15071910), (2, 7535955), (3, 5023970), (5, 3014382), (6, 2511985), (7, 2153130), (10, 1507191), (14, 1076565), (15, 1004794), (21, 717710), (30, 502397), (35, 430626), (42, 358855), (49, 307590), (70, 215313), (98, 153795), (105, 143542), (147, 102530), (210, 71771), (245, 61518), (294, 51265), (490, 30759), (735, 20506), (1470, 10253)]