16921730460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{155731}}^1$

素因数の和:157554

約数の個数: 48

約数和(自身を含む): 47407312512

約数和(自身を除く): 30485582052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1811, 3622, 5433, 7244, 9055, 10866, 18110, 21732, 27165, 36220, 54330, 108660, 155731, 311462, 467193, 622924, 778655, 934386, 1557310, 1868772, 2335965, 3114620, 4671930, 9343860, 282028841, 564057682, 846086523, 1128115364, 1410144205, 1692173046, 2820288410, 3384346092, 4230432615, 5640576820, 8460865230, 16921730460]

約数ペア:

[(1, 16921730460), (2, 8460865230), (3, 5640576820), (4, 4230432615), (5, 3384346092), (6, 2820288410), (10, 1692173046), (12, 1410144205), (15, 1128115364), (20, 846086523), (30, 564057682), (60, 282028841), (1811, 9343860), (3622, 4671930), (5433, 3114620), (7244, 2335965), (9055, 1868772), (10866, 1557310), (18110, 934386), (21732, 778655), (27165, 622924), (36220, 467193), (54330, 311462), (108660, 155731)]