1449270070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 2714802480

約数和(自身を除く): 1265532410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 443, 778, 841, 886, 1682, 1945, 2215, 3890, 4205, 4430, 8410, 11281, 12847, 22562, 25694, 56405, 64235, 112810, 128470, 172327, 327149, 344654, 372563, 654298, 745126, 861635, 1635745, 1723270, 1862815, 3271490, 3725630, 4997483, 9994966, 24987415, 49974830, 144927007, 289854014, 724635035, 1449270070]

約数ペア:

[(1, 1449270070), (2, 724635035), (5, 289854014), (10, 144927007), (29, 49974830), (58, 24987415), (145, 9994966), (290, 4997483), (389, 3725630), (443, 3271490), (778, 1862815), (841, 1723270), (886, 1635745), (1682, 861635), (1945, 745126), (2215, 654298), (3890, 372563), (4205, 344654), (4430, 327149), (8410, 172327), (11281, 128470), (12847, 112810), (22562, 64235), (25694, 56405)]