83770140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60703}}^1$

素因数の和:60738

約数の個数: 48

約数和(自身を含む): 244758528

約数和(自身を除く): 160988388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60703, 121406, 182109, 242812, 303515, 364218, 607030, 728436, 910545, 1214060, 1396169, 1821090, 2792338, 3642180, 4188507, 5584676, 6980845, 8377014, 13961690, 16754028, 20942535, 27923380, 41885070, 83770140]

約数ペア:

[(1, 83770140), (2, 41885070), (3, 27923380), (4, 20942535), (5, 16754028), (6, 13961690), (10, 8377014), (12, 6980845), (15, 5584676), (20, 4188507), (23, 3642180), (30, 2792338), (46, 1821090), (60, 1396169), (69, 1214060), (92, 910545), (115, 728436), (138, 607030), (230, 364218), (276, 303515), (345, 242812), (460, 182109), (690, 121406), (1380, 60703)]