1230252582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 2685795840

約数和(自身を除く): 1455543258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 233, 278, 417, 466, 487, 699, 834, 974, 1398, 1461, 1807, 2922, 3029, 3614, 5421, 6058, 6331, 9087, 10842, 12662, 18174, 18993, 32387, 37986, 64774, 67693, 97161, 113471, 135386, 194322, 203079, 226942, 340413, 406158, 421031, 680826, 842062, 880009, 1263093, 1475123, 1760018, 2526186, 2640027, 2950246, 4425369, 5280054, 8850738, 15772469, 31544938, 47317407, 94634814, 205042097, 410084194, 615126291, 1230252582]

約数ペア:

[(1, 1230252582), (2, 615126291), (3, 410084194), (6, 205042097), (13, 94634814), (26, 47317407), (39, 31544938), (78, 15772469), (139, 8850738), (233, 5280054), (278, 4425369), (417, 2950246), (466, 2640027), (487, 2526186), (699, 1760018), (834, 1475123), (974, 1263093), (1398, 880009), (1461, 842062), (1807, 680826), (2922, 421031), (3029, 406158), (3614, 340413), (5421, 226942), (6058, 203079), (6331, 194322), (9087, 135386), (10842, 113471), (12662, 97161), (18174, 67693), (18993, 64774), (32387, 37986)]