6561210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 16941312

約数和(自身を除く): 10380102

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 257, 345, 370, 514, 555, 690, 771, 851, 1110, 1285, 1542, 1702, 2553, 2570, 3855, 4255, 5106, 5911, 7710, 8510, 9509, 11822, 12765, 17733, 19018, 25530, 28527, 29555, 35466, 47545, 57054, 59110, 88665, 95090, 142635, 177330, 218707, 285270, 437414, 656121, 1093535, 1312242, 2187070, 3280605, 6561210]

約数ペア:

[(1, 6561210), (2, 3280605), (3, 2187070), (5, 1312242), (6, 1093535), (10, 656121), (15, 437414), (23, 285270), (30, 218707), (37, 177330), (46, 142635), (69, 95090), (74, 88665), (111, 59110), (115, 57054), (138, 47545), (185, 35466), (222, 29555), (230, 28527), (257, 25530), (345, 19018), (370, 17733), (514, 12765), (555, 11822), (690, 9509), (771, 8510), (851, 7710), (1110, 5911), (1285, 5106), (1542, 4255), (1702, 3855), (2553, 2570)]