30791145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 31914519

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 503, 583, 795, 1113, 1155, 1509, 1749, 1855, 2515, 2915, 3521, 4081, 5533, 5565, 7545, 8745, 10563, 12243, 16599, 17605, 20405, 26659, 27665, 38731, 52815, 61215, 79977, 82995, 116193, 133295, 186613, 193655, 293249, 399885, 559839, 580965, 879747, 933065, 1466245, 2052743, 2799195, 4398735, 6158229, 10263715, 30791145]

約数ペア:

[(1, 30791145), (3, 10263715), (5, 6158229), (7, 4398735), (11, 2799195), (15, 2052743), (21, 1466245), (33, 933065), (35, 879747), (53, 580965), (55, 559839), (77, 399885), (105, 293249), (159, 193655), (165, 186613), (231, 133295), (265, 116193), (371, 82995), (385, 79977), (503, 61215), (583, 52815), (795, 38731), (1113, 27665), (1155, 26659), (1509, 20405), (1749, 17605), (1855, 16599), (2515, 12243), (2915, 10563), (3521, 8745), (4081, 7545), (5533, 5565)]