30249804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 76455680

約数和(自身を除く): 46205876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 919, 1266, 1838, 2532, 2743, 2757, 3676, 5486, 5514, 8229, 10972, 11028, 11947, 16458, 23894, 32916, 35841, 47788, 71682, 143364, 193909, 387818, 581727, 775636, 1163454, 2326908, 2520817, 5041634, 7562451, 10083268, 15124902, 30249804]

約数ペア:

[(1, 30249804), (2, 15124902), (3, 10083268), (4, 7562451), (6, 5041634), (12, 2520817), (13, 2326908), (26, 1163454), (39, 775636), (52, 581727), (78, 387818), (156, 193909), (211, 143364), (422, 71682), (633, 47788), (844, 35841), (919, 32916), (1266, 23894), (1838, 16458), (2532, 11947), (2743, 11028), (2757, 10972), (3676, 8229), (5486, 5514)]