30302008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 64735200

約数和(自身を除く): 34433192

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 73, 88, 89, 106, 146, 178, 212, 292, 356, 424, 583, 584, 712, 803, 979, 1166, 1606, 1958, 2332, 3212, 3869, 3916, 4664, 4717, 6424, 6497, 7738, 7832, 9434, 12994, 15476, 18868, 25988, 30952, 37736, 42559, 51887, 51976, 71467, 85118, 103774, 142934, 170236, 207548, 285868, 340472, 344341, 415096, 571736, 688682, 1377364, 2754728, 3787751, 7575502, 15151004, 30302008]

約数ペア:

[(1, 30302008), (2, 15151004), (4, 7575502), (8, 3787751), (11, 2754728), (22, 1377364), (44, 688682), (53, 571736), (73, 415096), (88, 344341), (89, 340472), (106, 285868), (146, 207548), (178, 170236), (212, 142934), (292, 103774), (356, 85118), (424, 71467), (583, 51976), (584, 51887), (712, 42559), (803, 37736), (979, 30952), (1166, 25988), (1606, 18868), (1958, 15476), (2332, 12994), (3212, 9434), (3869, 7832), (3916, 7738), (4664, 6497), (4717, 6424)]