61439190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 159143616

約数和(自身を除く): 97704426

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2273, 2703, 4505, 4546, 5406, 6819, 9010, 11365, 13515, 13638, 22730, 27030, 34095, 38641, 68190, 77282, 115923, 120469, 193205, 231846, 240938, 361407, 386410, 579615, 602345, 722814, 1159230, 1204690, 1807035, 2047973, 3614070, 4095946, 6143919, 10239865, 12287838, 20479730, 30719595, 61439190]

約数ペア:

[(1, 61439190), (2, 30719595), (3, 20479730), (5, 12287838), (6, 10239865), (10, 6143919), (15, 4095946), (17, 3614070), (30, 2047973), (34, 1807035), (51, 1204690), (53, 1159230), (85, 722814), (102, 602345), (106, 579615), (159, 386410), (170, 361407), (255, 240938), (265, 231846), (318, 193205), (510, 120469), (530, 115923), (795, 77282), (901, 68190), (1590, 38641), (1802, 34095), (2273, 27030), (2703, 22730), (4505, 13638), (4546, 13515), (5406, 11365), (6819, 9010)]