64663350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18743}}^1$

素因数の和:18781

約数の個数: 48

約数和(自身を含む): 167346432

約数和(自身を除く): 102683082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 18743, 37486, 56229, 93715, 112458, 187430, 281145, 431089, 468575, 562290, 862178, 937150, 1293267, 1405725, 2155445, 2586534, 2811450, 4310890, 6466335, 10777225, 12932670, 21554450, 32331675, 64663350]

約数ペア:

[(1, 64663350), (2, 32331675), (3, 21554450), (5, 12932670), (6, 10777225), (10, 6466335), (15, 4310890), (23, 2811450), (25, 2586534), (30, 2155445), (46, 1405725), (50, 1293267), (69, 937150), (75, 862178), (115, 562290), (138, 468575), (150, 431089), (230, 281145), (345, 187430), (575, 112458), (690, 93715), (1150, 56229), (1725, 37486), (3450, 18743)]