264959730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{420571}}^1$

素因数の和:420591

約数の個数: 48

約数和(自身を含む): 787310784

約数和(自身を除く): 522351054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 420571, 841142, 1261713, 2102855, 2523426, 2943997, 3785139, 4205710, 5887994, 6308565, 7570278, 8831991, 12617130, 14719985, 17663982, 18925695, 26495973, 29439970, 37851390, 44159955, 52991946, 88319910, 132479865, 264959730]

約数ペア:

[(1, 264959730), (2, 132479865), (3, 88319910), (5, 52991946), (6, 44159955), (7, 37851390), (9, 29439970), (10, 26495973), (14, 18925695), (15, 17663982), (18, 14719985), (21, 12617130), (30, 8831991), (35, 7570278), (42, 6308565), (45, 5887994), (63, 4205710), (70, 3785139), (90, 2943997), (105, 2523426), (126, 2102855), (210, 1261713), (315, 841142), (630, 420571)]