194459580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{154333}}^1$

素因数の和:154355

約数の個数: 72

約数和(自身を含む): 674130912

約数和(自身を除く): 479671332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 154333, 308666, 462999, 617332, 771665, 925998, 1080331, 1388997, 1543330, 1851996, 2160662, 2314995, 2777994, 3086660, 3240993, 4321324, 4629990, 5401655, 5555988, 6481986, 6944985, 9259980, 9722979, 10803310, 12963972, 13889970, 16204965, 19445958, 21606620, 27779940, 32409930, 38891916, 48614895, 64819860, 97229790, 194459580]

約数ペア:

[(1, 194459580), (2, 97229790), (3, 64819860), (4, 48614895), (5, 38891916), (6, 32409930), (7, 27779940), (9, 21606620), (10, 19445958), (12, 16204965), (14, 13889970), (15, 12963972), (18, 10803310), (20, 9722979), (21, 9259980), (28, 6944985), (30, 6481986), (35, 5555988), (36, 5401655), (42, 4629990), (45, 4321324), (60, 3240993), (63, 3086660), (70, 2777994), (84, 2314995), (90, 2160662), (105, 1851996), (126, 1543330), (140, 1388997), (180, 1080331), (210, 925998), (252, 771665), (315, 617332), (420, 462999), (630, 308666), (1260, 154333)]