1445730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 4088448

約数和(自身を除く): 2642718

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 337, 390, 429, 674, 715, 858, 1011, 1430, 1685, 2022, 2145, 3370, 3707, 4290, 4381, 5055, 7414, 8762, 10110, 11121, 13143, 18535, 21905, 22242, 26286, 37070, 43810, 48191, 55605, 65715, 96382, 111210, 131430, 144573, 240955, 289146, 481910, 722865, 1445730]

約数ペア:

[(1, 1445730), (2, 722865), (3, 481910), (5, 289146), (6, 240955), (10, 144573), (11, 131430), (13, 111210), (15, 96382), (22, 65715), (26, 55605), (30, 48191), (33, 43810), (39, 37070), (55, 26286), (65, 22242), (66, 21905), (78, 18535), (110, 13143), (130, 11121), (143, 10110), (165, 8762), (195, 7414), (286, 5055), (330, 4381), (337, 4290), (390, 3707), (429, 3370), (674, 2145), (715, 2022), (858, 1685), (1011, 1430)]