90350670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3609

約数の個数: 64

約数和(自身を含む): 232450560

約数和(自身を除く): 142099890

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 3539, 4255, 5106, 7078, 8510, 10617, 12765, 17695, 21234, 25530, 35390, 53085, 81397, 106170, 130943, 162794, 244191, 261886, 392829, 406985, 488382, 654715, 785658, 813970, 1220955, 1309430, 1964145, 2441910, 3011689, 3928290, 6023378, 9035067, 15058445, 18070134, 30116890, 45175335, 90350670]

約数ペア:

[(1, 90350670), (2, 45175335), (3, 30116890), (5, 18070134), (6, 15058445), (10, 9035067), (15, 6023378), (23, 3928290), (30, 3011689), (37, 2441910), (46, 1964145), (69, 1309430), (74, 1220955), (111, 813970), (115, 785658), (138, 654715), (185, 488382), (222, 406985), (230, 392829), (345, 261886), (370, 244191), (555, 162794), (690, 130943), (851, 106170), (1110, 81397), (1702, 53085), (2553, 35390), (3539, 25530), (4255, 21234), (5106, 17695), (7078, 12765), (8510, 10617)]