123043290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 301708800

約数和(自身を除く): 178665510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 193, 237, 269, 386, 395, 474, 538, 579, 790, 807, 965, 1158, 1185, 1345, 1614, 1930, 2370, 2690, 2895, 4035, 5790, 8070, 15247, 21251, 30494, 42502, 45741, 51917, 63753, 76235, 91482, 103834, 106255, 127506, 152470, 155751, 212510, 228705, 259585, 311502, 318765, 457410, 519170, 637530, 778755, 1557510, 4101443, 8202886, 12304329, 20507215, 24608658, 41014430, 61521645, 123043290]

約数ペア:

[(1, 123043290), (2, 61521645), (3, 41014430), (5, 24608658), (6, 20507215), (10, 12304329), (15, 8202886), (30, 4101443), (79, 1557510), (158, 778755), (193, 637530), (237, 519170), (269, 457410), (386, 318765), (395, 311502), (474, 259585), (538, 228705), (579, 212510), (790, 155751), (807, 152470), (965, 127506), (1158, 106255), (1185, 103834), (1345, 91482), (1614, 76235), (1930, 63753), (2370, 51917), (2690, 45741), (2895, 42502), (4035, 30494), (5790, 21251), (8070, 15247)]