86790210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 226074240

約数和(自身を除く): 139284030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1601, 1807, 2085, 3202, 3614, 4170, 4803, 5421, 8005, 9035, 9606, 10842, 16010, 18070, 20813, 24015, 27105, 41626, 48030, 54210, 62439, 104065, 124878, 208130, 222539, 312195, 445078, 624390, 667617, 1112695, 1335234, 2225390, 2893007, 3338085, 5786014, 6676170, 8679021, 14465035, 17358042, 28930070, 43395105, 86790210]

約数ペア:

[(1, 86790210), (2, 43395105), (3, 28930070), (5, 17358042), (6, 14465035), (10, 8679021), (13, 6676170), (15, 5786014), (26, 3338085), (30, 2893007), (39, 2225390), (65, 1335234), (78, 1112695), (130, 667617), (139, 624390), (195, 445078), (278, 312195), (390, 222539), (417, 208130), (695, 124878), (834, 104065), (1390, 62439), (1601, 54210), (1807, 48030), (2085, 41626), (3202, 27105), (3614, 24015), (4170, 20813), (4803, 18070), (5421, 16010), (8005, 10842), (9035, 9606)]