197340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 96

約数和(自身を含む): 677376

約数和(自身を除く): 480036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 130, 132, 138, 143, 156, 165, 195, 220, 230, 253, 260, 276, 286, 299, 330, 345, 390, 429, 460, 506, 572, 598, 660, 690, 715, 759, 780, 858, 897, 1012, 1196, 1265, 1380, 1430, 1495, 1518, 1716, 1794, 2145, 2530, 2860, 2990, 3036, 3289, 3588, 3795, 4290, 4485, 5060, 5980, 6578, 7590, 8580, 8970, 9867, 13156, 15180, 16445, 17940, 19734, 32890, 39468, 49335, 65780, 98670, 197340]

約数ペア:

[(1, 197340), (2, 98670), (3, 65780), (4, 49335), (5, 39468), (6, 32890), (10, 19734), (11, 17940), (12, 16445), (13, 15180), (15, 13156), (20, 9867), (22, 8970), (23, 8580), (26, 7590), (30, 6578), (33, 5980), (39, 5060), (44, 4485), (46, 4290), (52, 3795), (55, 3588), (60, 3289), (65, 3036), (66, 2990), (69, 2860), (78, 2530), (92, 2145), (110, 1794), (115, 1716), (130, 1518), (132, 1495), (138, 1430), (143, 1380), (156, 1265), (165, 1196), (195, 1012), (220, 897), (230, 858), (253, 780), (260, 759), (276, 715), (286, 690), (299, 660), (330, 598), (345, 572), (390, 506), (429, 460)]