1455424490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{7351}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 2823520896

約数和(自身を除く): 1368096406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1523, 3046, 7351, 7615, 14702, 15230, 19799, 36755, 39598, 73510, 95563, 98995, 191126, 197990, 477815, 955630, 11195573, 22391146, 55977865, 111955730, 145542449, 291084898, 727712245, 1455424490]

約数ペア:

[(1, 1455424490), (2, 727712245), (5, 291084898), (10, 145542449), (13, 111955730), (26, 55977865), (65, 22391146), (130, 11195573), (1523, 955630), (3046, 477815), (7351, 197990), (7615, 191126), (14702, 98995), (15230, 95563), (19799, 73510), (36755, 39598)]