215837610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 554262912

約数和(自身を除く): 338425302

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1455, 1649, 2910, 3298, 4363, 4947, 8245, 8726, 9894, 13089, 16490, 21815, 24735, 26178, 43630, 49470, 65445, 74171, 130890, 148342, 222513, 370855, 423211, 445026, 741710, 846422, 1112565, 1269633, 2116055, 2225130, 2539266, 4232110, 6348165, 7194587, 12696330, 14389174, 21583761, 35972935, 43167522, 71945870, 107918805, 215837610]

約数ペア:

[(1, 215837610), (2, 107918805), (3, 71945870), (5, 43167522), (6, 35972935), (10, 21583761), (15, 14389174), (17, 12696330), (30, 7194587), (34, 6348165), (51, 4232110), (85, 2539266), (97, 2225130), (102, 2116055), (170, 1269633), (194, 1112565), (255, 846422), (291, 741710), (485, 445026), (510, 423211), (582, 370855), (970, 222513), (1455, 148342), (1649, 130890), (2910, 74171), (3298, 65445), (4363, 49470), (4947, 43630), (8245, 26178), (8726, 24735), (9894, 21815), (13089, 16490)]