142097620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15149}}^1$

素因数の和:15232

約数の個数: 48

約数和(自身を含む): 346147200

約数和(自身を除く): 204049580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 15149, 30298, 60596, 75745, 106043, 151490, 212086, 302980, 424172, 530215, 1014983, 1060430, 2029966, 2120860, 4059932, 5074915, 7104881, 10149830, 14209762, 20299660, 28419524, 35524405, 71048810, 142097620]

約数ペア:

[(1, 142097620), (2, 71048810), (4, 35524405), (5, 28419524), (7, 20299660), (10, 14209762), (14, 10149830), (20, 7104881), (28, 5074915), (35, 4059932), (67, 2120860), (70, 2029966), (134, 1060430), (140, 1014983), (268, 530215), (335, 424172), (469, 302980), (670, 212086), (938, 151490), (1340, 106043), (1876, 75745), (2345, 60596), (4690, 30298), (9380, 15149)]