304890486

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5081}}^1$

素因数の和:5296

約数の個数: 32

約数和(自身を含む): 622768608

約数和(自身を除く): 317878122

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 5081, 10001, 10162, 15243, 20002, 30003, 30486, 60006, 370913, 696097, 741826, 1112739, 1392194, 2088291, 2225478, 4176582, 50815081, 101630162, 152445243, 304890486]

約数ペア:

[(1, 304890486), (2, 152445243), (3, 101630162), (6, 50815081), (73, 4176582), (137, 2225478), (146, 2088291), (219, 1392194), (274, 1112739), (411, 741826), (438, 696097), (822, 370913), (5081, 60006), (10001, 30486), (10162, 30003), (15243, 20002)]