30375891

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 56331792

約数和(自身を除く): 25955901

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 273, 317, 351, 507, 567, 819, 951, 1053, 1183, 1521, 2219, 2457, 2853, 3549, 4121, 4563, 6657, 7371, 8559, 10647, 12363, 13689, 19971, 25677, 28847, 31941, 37089, 53573, 59913, 86541, 95823, 111267, 160719, 179739, 259623, 333801, 375011, 482157, 778869, 1125033, 1446471, 2336607, 3375099, 4339413, 10125297, 30375891]

約数ペア:

[(1, 30375891), (3, 10125297), (7, 4339413), (9, 3375099), (13, 2336607), (21, 1446471), (27, 1125033), (39, 778869), (63, 482157), (81, 375011), (91, 333801), (117, 259623), (169, 179739), (189, 160719), (273, 111267), (317, 95823), (351, 86541), (507, 59913), (567, 53573), (819, 37089), (951, 31941), (1053, 28847), (1183, 25677), (1521, 19971), (2219, 13689), (2457, 12363), (2853, 10647), (3549, 8559), (4121, 7371), (4563, 6657)]