974178045155

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2281}}^1\times {\mathrm{12541}}^1$

素因数の和:14980

約数の個数: 48

約数和(自身を含む): 1370366010720

約数和(自身を除く): 396187965565

約数列:

[1, 5, 7, 35, 49, 139, 245, 695, 973, 2281, 4865, 6811, 11405, 12541, 15967, 34055, 62705, 79835, 87787, 111769, 317059, 438935, 558845, 614509, 1585295, 1743199, 2219413, 3072545, 8715995, 11097065, 12202393, 15535891, 28606021, 61011965, 77679455, 85416751, 143030105, 200242147, 427083755, 1001210735, 1401695029, 3976236919, 7008475145, 19881184595, 27833658433, 139168292165, 194835609031, 974178045155]

約数ペア:

[(1, 974178045155), (5, 194835609031), (7, 139168292165), (35, 27833658433), (49, 19881184595), (139, 7008475145), (245, 3976236919), (695, 1401695029), (973, 1001210735), (2281, 427083755), (4865, 200242147), (6811, 143030105), (11405, 85416751), (12541, 77679455), (15967, 61011965), (34055, 28606021), (62705, 15535891), (79835, 12202393), (87787, 11097065), (111769, 8715995), (317059, 3072545), (438935, 2219413), (558845, 1743199), (614509, 1585295)]