222455190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 542909952

約数和(自身を除く): 320454762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 211, 226, 311, 339, 422, 565, 622, 633, 678, 933, 1055, 1130, 1266, 1555, 1695, 1866, 2110, 3110, 3165, 3390, 4665, 6330, 9330, 23843, 35143, 47686, 65621, 70286, 71529, 105429, 119215, 131242, 143058, 175715, 196863, 210858, 238430, 328105, 351430, 357645, 393726, 527145, 656210, 715290, 984315, 1054290, 1968630, 7415173, 14830346, 22245519, 37075865, 44491038, 74151730, 111227595, 222455190]

約数ペア:

[(1, 222455190), (2, 111227595), (3, 74151730), (5, 44491038), (6, 37075865), (10, 22245519), (15, 14830346), (30, 7415173), (113, 1968630), (211, 1054290), (226, 984315), (311, 715290), (339, 656210), (422, 527145), (565, 393726), (622, 357645), (633, 351430), (678, 328105), (933, 238430), (1055, 210858), (1130, 196863), (1266, 175715), (1555, 143058), (1695, 131242), (1866, 119215), (2110, 105429), (3110, 71529), (3165, 70286), (3390, 65621), (4665, 47686), (6330, 35143), (9330, 23843)]