1830804584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12379}}^1$

素因数の和:12550

約数の個数: 64

約数和(自身を含む): 4159680000

約数和(自身を除く): 2328875416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 973, 1064, 1112, 1946, 2641, 3892, 5282, 7784, 10564, 12379, 18487, 21128, 24758, 36974, 49516, 73948, 86653, 99032, 147896, 173306, 235201, 346612, 470402, 693224, 940804, 1646407, 1720681, 1881608, 3292814, 3441362, 6585628, 6882724, 12044767, 13171256, 13765448, 24089534, 32692939, 48179068, 65385878, 96358136, 130771756, 228850573, 261543512, 457701146, 915402292, 1830804584]

約数ペア:

[(1, 1830804584), (2, 915402292), (4, 457701146), (7, 261543512), (8, 228850573), (14, 130771756), (19, 96358136), (28, 65385878), (38, 48179068), (56, 32692939), (76, 24089534), (133, 13765448), (139, 13171256), (152, 12044767), (266, 6882724), (278, 6585628), (532, 3441362), (556, 3292814), (973, 1881608), (1064, 1720681), (1112, 1646407), (1946, 940804), (2641, 693224), (3892, 470402), (5282, 346612), (7784, 235201), (10564, 173306), (12379, 147896), (18487, 99032), (21128, 86653), (24758, 73948), (36974, 49516)]