38531998260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30580951}}^1$

素因数の和:30580973

約数の個数: 72

約数和(自身を含む): 133577598336

約数和(自身を除く): 95045600076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30580951, 61161902, 91742853, 122323804, 152904755, 183485706, 214066657, 275228559, 305809510, 366971412, 428133314, 458714265, 550457118, 611619020, 642199971, 856266628, 917428530, 1070333285, 1100914236, 1284399942, 1376142795, 1834857060, 1926599913, 2140666570, 2568799884, 2752285590, 3210999855, 3853199826, 4281333140, 5504571180, 6421999710, 7706399652, 9632999565, 12843999420, 19265999130, 38531998260]

約数ペア:

[(1, 38531998260), (2, 19265999130), (3, 12843999420), (4, 9632999565), (5, 7706399652), (6, 6421999710), (7, 5504571180), (9, 4281333140), (10, 3853199826), (12, 3210999855), (14, 2752285590), (15, 2568799884), (18, 2140666570), (20, 1926599913), (21, 1834857060), (28, 1376142795), (30, 1284399942), (35, 1100914236), (36, 1070333285), (42, 917428530), (45, 856266628), (60, 642199971), (63, 611619020), (70, 550457118), (84, 458714265), (90, 428133314), (105, 366971412), (126, 305809510), (140, 275228559), (180, 214066657), (210, 183485706), (252, 152904755), (315, 122323804), (420, 91742853), (630, 61161902), (1260, 30580951)]