307230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 96

約数和(自身を含む): 984960

約数和(自身を除く): 677730

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 385, 399, 418, 462, 490, 539, 570, 627, 665, 735, 770, 798, 931, 1045, 1078, 1155, 1254, 1330, 1463, 1470, 1617, 1862, 1995, 2090, 2310, 2695, 2793, 2926, 3135, 3234, 3990, 4389, 4655, 5390, 5586, 6270, 7315, 8085, 8778, 9310, 10241, 13965, 14630, 16170, 20482, 21945, 27930, 30723, 43890, 51205, 61446, 102410, 153615, 307230]

約数ペア:

[(1, 307230), (2, 153615), (3, 102410), (5, 61446), (6, 51205), (7, 43890), (10, 30723), (11, 27930), (14, 21945), (15, 20482), (19, 16170), (21, 14630), (22, 13965), (30, 10241), (33, 9310), (35, 8778), (38, 8085), (42, 7315), (49, 6270), (55, 5586), (57, 5390), (66, 4655), (70, 4389), (77, 3990), (95, 3234), (98, 3135), (105, 2926), (110, 2793), (114, 2695), (133, 2310), (147, 2090), (154, 1995), (165, 1862), (190, 1617), (209, 1470), (210, 1463), (231, 1330), (245, 1254), (266, 1155), (285, 1078), (294, 1045), (330, 931), (385, 798), (399, 770), (418, 735), (462, 665), (490, 627), (539, 570)]