2912231460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2554589}}^1$

素因数の和:2554620

約数の個数: 48

約数和(自身を含む): 8583422400

約数和(自身を除く): 5671190940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2554589, 5109178, 7663767, 10218356, 12772945, 15327534, 25545890, 30655068, 38318835, 48537191, 51091780, 76637670, 97074382, 145611573, 153275340, 194148764, 242685955, 291223146, 485371910, 582446292, 728057865, 970743820, 1456115730, 2912231460]

約数ペア:

[(1, 2912231460), (2, 1456115730), (3, 970743820), (4, 728057865), (5, 582446292), (6, 485371910), (10, 291223146), (12, 242685955), (15, 194148764), (19, 153275340), (20, 145611573), (30, 97074382), (38, 76637670), (57, 51091780), (60, 48537191), (76, 38318835), (95, 30655068), (114, 25545890), (190, 15327534), (228, 12772945), (285, 10218356), (380, 7663767), (570, 5109178), (1140, 2554589)]