3973042010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{14557}}^1$

素因数の和:15135

約数の個数: 48

約数和(自身を含む): 8334571464

約数和(自身を除く): 4361529454

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 557, 1114, 2785, 3899, 5570, 7798, 14557, 19495, 27293, 29114, 38990, 54586, 72785, 101899, 136465, 145570, 203798, 272930, 509495, 713293, 1018990, 1426586, 3566465, 7132930, 8108249, 16216498, 40541245, 56757743, 81082490, 113515486, 283788715, 397304201, 567577430, 794608402, 1986521005, 3973042010]

約数ペア:

[(1, 3973042010), (2, 1986521005), (5, 794608402), (7, 567577430), (10, 397304201), (14, 283788715), (35, 113515486), (49, 81082490), (70, 56757743), (98, 40541245), (245, 16216498), (490, 8108249), (557, 7132930), (1114, 3566465), (2785, 1426586), (3899, 1018990), (5570, 713293), (7798, 509495), (14557, 272930), (19495, 203798), (27293, 145570), (29114, 136465), (38990, 101899), (54586, 72785)]