1522290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 3039630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 659, 770, 1155, 1318, 1977, 2310, 3295, 3954, 4613, 6590, 7249, 9226, 9885, 13839, 14498, 19770, 21747, 23065, 27678, 36245, 43494, 46130, 50743, 69195, 72490, 101486, 108735, 138390, 152229, 217470, 253715, 304458, 507430, 761145, 1522290]

約数ペア:

[(1, 1522290), (2, 761145), (3, 507430), (5, 304458), (6, 253715), (7, 217470), (10, 152229), (11, 138390), (14, 108735), (15, 101486), (21, 72490), (22, 69195), (30, 50743), (33, 46130), (35, 43494), (42, 36245), (55, 27678), (66, 23065), (70, 21747), (77, 19770), (105, 14498), (110, 13839), (154, 9885), (165, 9226), (210, 7249), (231, 6590), (330, 4613), (385, 3954), (462, 3295), (659, 2310), (770, 1977), (1155, 1318)]