39190980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9749}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 72193020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 9749, 19498, 29247, 38996, 48745, 58494, 97490, 116988, 146235, 194980, 292470, 584940, 653183, 1306366, 1959549, 2612732, 3265915, 3919098, 6531830, 7838196, 9797745, 13063660, 19595490, 39190980]

約数ペア:

[(1, 39190980), (2, 19595490), (3, 13063660), (4, 9797745), (5, 7838196), (6, 6531830), (10, 3919098), (12, 3265915), (15, 2612732), (20, 1959549), (30, 1306366), (60, 653183), (67, 584940), (134, 292470), (201, 194980), (268, 146235), (335, 116988), (402, 97490), (670, 58494), (804, 48745), (1005, 38996), (1340, 29247), (2010, 19498), (4020, 9749)]