151559730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{240571}}^1$

素因数の和:240591

約数の個数: 48

約数和(自身を含む): 450350784

約数和(自身を除く): 298791054

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, 240571, 481142, 721713, 1202855, 1443426, 1683997, 2165139, 2405710, 3367994, 3608565, 4330278, 5051991, 7217130, 8419985, 10103982, 10825695, 15155973, 16839970, 21651390, 25259955, 30311946, 50519910, 75779865, 151559730]

約数ペア:

[(1, 151559730), (2, 75779865), (3, 50519910), (5, 30311946), (6, 25259955), (7, 21651390), (9, 16839970), (10, 15155973), (14, 10825695), (15, 10103982), (18, 8419985), (21, 7217130), (30, 5051991), (35, 4330278), (42, 3608565), (45, 3367994), (63, 2405710), (70, 2165139), (90, 1683997), (105, 1443426), (126, 1202855), (210, 721713), (315, 481142), (630, 240571)]