30830988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 75428864

約数和(自身を除く): 44597876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 1237, 2077, 2474, 3711, 4154, 4948, 6231, 7422, 8308, 12462, 14844, 24924, 38347, 76694, 82879, 115041, 153388, 165758, 230082, 248637, 331516, 460164, 497274, 994548, 2569249, 5138498, 7707747, 10276996, 15415494, 30830988]

約数ペア:

[(1, 30830988), (2, 15415494), (3, 10276996), (4, 7707747), (6, 5138498), (12, 2569249), (31, 994548), (62, 497274), (67, 460164), (93, 331516), (124, 248637), (134, 230082), (186, 165758), (201, 153388), (268, 115041), (372, 82879), (402, 76694), (804, 38347), (1237, 24924), (2077, 14844), (2474, 12462), (3711, 8308), (4154, 7422), (4948, 6231)]