18552930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 33157470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 269, 285, 330, 363, 418, 538, 570, 605, 627, 726, 807, 1045, 1210, 1254, 1345, 1614, 1815, 2090, 2299, 2690, 2959, 3135, 3630, 4035, 4598, 5111, 5918, 6270, 6897, 8070, 8877, 10222, 11495, 13794, 14795, 15333, 17754, 22990, 25555, 29590, 30666, 32549, 34485, 44385, 51110, 56221, 65098, 68970, 76665, 88770, 97647, 112442, 153330, 162745, 168663, 195294, 281105, 325490, 337326, 488235, 562210, 618431, 843315, 976470, 1236862, 1686630, 1855293, 3092155, 3710586, 6184310, 9276465, 18552930]

約数ペア:

[(1, 18552930), (2, 9276465), (3, 6184310), (5, 3710586), (6, 3092155), (10, 1855293), (11, 1686630), (15, 1236862), (19, 976470), (22, 843315), (30, 618431), (33, 562210), (38, 488235), (55, 337326), (57, 325490), (66, 281105), (95, 195294), (110, 168663), (114, 162745), (121, 153330), (165, 112442), (190, 97647), (209, 88770), (242, 76665), (269, 68970), (285, 65098), (330, 56221), (363, 51110), (418, 44385), (538, 34485), (570, 32549), (605, 30666), (627, 29590), (726, 25555), (807, 22990), (1045, 17754), (1210, 15333), (1254, 14795), (1345, 13794), (1614, 11495), (1815, 10222), (2090, 8877), (2299, 8070), (2690, 6897), (2959, 6270), (3135, 5918), (3630, 5111), (4035, 4598)]