453741990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163441}}^1$

素因数の和:1163464

約数の個数: 32

約数和(自身を含む): 1172749536

約数和(自身を除く): 719007546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1163441, 2326882, 3490323, 5817205, 6980646, 11634410, 15124733, 17451615, 30249466, 34903230, 45374199, 75623665, 90748398, 151247330, 226870995, 453741990]

約数ペア:

[(1, 453741990), (2, 226870995), (3, 151247330), (5, 90748398), (6, 75623665), (10, 45374199), (13, 34903230), (15, 30249466), (26, 17451615), (30, 15124733), (39, 11634410), (65, 6980646), (78, 5817205), (130, 3490323), (195, 2326882), (390, 1163441)]