7830350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 16606080

約数和(自身を除く): 8775730

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 619, 1150, 1238, 1265, 2530, 3095, 6190, 6325, 6809, 12650, 13618, 14237, 15475, 28474, 30950, 34045, 68090, 71185, 142370, 156607, 170225, 313214, 340450, 355925, 711850, 783035, 1566070, 3915175, 7830350]

約数ペア:

[(1, 7830350), (2, 3915175), (5, 1566070), (10, 783035), (11, 711850), (22, 355925), (23, 340450), (25, 313214), (46, 170225), (50, 156607), (55, 142370), (110, 71185), (115, 68090), (230, 34045), (253, 30950), (275, 28474), (506, 15475), (550, 14237), (575, 13618), (619, 12650), (1150, 6809), (1238, 6325), (1265, 6190), (2530, 3095)]