2621910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 6858432

約数和(自身を除く): 4236522

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 97, 102, 106, 159, 170, 194, 255, 265, 291, 318, 485, 510, 530, 582, 795, 901, 970, 1455, 1590, 1649, 1802, 2703, 2910, 3298, 4505, 4947, 5141, 5406, 8245, 9010, 9894, 10282, 13515, 15423, 16490, 24735, 25705, 27030, 30846, 49470, 51410, 77115, 87397, 154230, 174794, 262191, 436985, 524382, 873970, 1310955, 2621910]

約数ペア:

[(1, 2621910), (2, 1310955), (3, 873970), (5, 524382), (6, 436985), (10, 262191), (15, 174794), (17, 154230), (30, 87397), (34, 77115), (51, 51410), (53, 49470), (85, 30846), (97, 27030), (102, 25705), (106, 24735), (159, 16490), (170, 15423), (194, 13515), (255, 10282), (265, 9894), (291, 9010), (318, 8245), (485, 5406), (510, 5141), (530, 4947), (582, 4505), (795, 3298), (901, 2910), (970, 2703), (1455, 1802), (1590, 1649)]