30998052

素因数分解:

$2^2\times 3^5\times {\mathrm{31891}}^1$

素因数の和:31910

約数の個数: 36

約数和(自身を含む): 81260816

約数和(自身を除く): 50262764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 31891, 63782, 95673, 127564, 191346, 287019, 382692, 574038, 861057, 1148076, 1722114, 2583171, 3444228, 5166342, 7749513, 10332684, 15499026, 30998052]

約数ペア:

[(1, 30998052), (2, 15499026), (3, 10332684), (4, 7749513), (6, 5166342), (9, 3444228), (12, 2583171), (18, 1722114), (27, 1148076), (36, 861057), (54, 574038), (81, 382692), (108, 287019), (162, 191346), (243, 127564), (324, 95673), (486, 63782), (972, 31891)]