139291950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 402402816

約数和(自身を除く): 263110866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 350, 371, 525, 530, 742, 795, 1050, 1113, 1325, 1590, 1855, 2226, 2503, 2650, 3710, 3975, 5006, 5565, 7509, 7950, 9275, 11130, 12515, 15018, 17521, 18550, 25030, 27825, 35042, 37545, 52563, 55650, 62575, 75090, 87605, 105126, 125150, 132659, 175210, 187725, 262815, 265318, 375450, 397977, 438025, 525630, 663295, 795954, 876050, 928613, 1314075, 1326590, 1857226, 1989885, 2628150, 2785839, 3316475, 3979770, 4643065, 5571678, 6632950, 9286130, 9949425, 13929195, 19898850, 23215325, 27858390, 46430650, 69645975, 139291950]

約数ペア:

[(1, 139291950), (2, 69645975), (3, 46430650), (5, 27858390), (6, 23215325), (7, 19898850), (10, 13929195), (14, 9949425), (15, 9286130), (21, 6632950), (25, 5571678), (30, 4643065), (35, 3979770), (42, 3316475), (50, 2785839), (53, 2628150), (70, 1989885), (75, 1857226), (105, 1326590), (106, 1314075), (150, 928613), (159, 876050), (175, 795954), (210, 663295), (265, 525630), (318, 438025), (350, 397977), (371, 375450), (525, 265318), (530, 262815), (742, 187725), (795, 175210), (1050, 132659), (1113, 125150), (1325, 105126), (1590, 87605), (1855, 75090), (2226, 62575), (2503, 55650), (2650, 52563), (3710, 37545), (3975, 35042), (5006, 27825), (5565, 25030), (7509, 18550), (7950, 17521), (9275, 15018), (11130, 12515)]