197637030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 361198170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 86, 87, 90, 129, 135, 145, 174, 215, 258, 261, 270, 290, 387, 430, 435, 522, 587, 645, 774, 783, 870, 1161, 1174, 1247, 1290, 1305, 1566, 1761, 1935, 2322, 2494, 2610, 2935, 3522, 3741, 3870, 3915, 5283, 5805, 5870, 6235, 7482, 7830, 8805, 10566, 11223, 11610, 12470, 15849, 17023, 17610, 18705, 22446, 25241, 26415, 31698, 33669, 34046, 37410, 50482, 51069, 52830, 56115, 67338, 75723, 79245, 85115, 102138, 112230, 126205, 151446, 153207, 158490, 168345, 170230, 227169, 252410, 255345, 306414, 336690, 378615, 454338, 459621, 510690, 681507, 731989, 757230, 766035, 919242, 1135845, 1363014, 1463978, 1532070, 2195967, 2271690, 2298105, 3407535, 3659945, 4391934, 4596210, 6587901, 6815070, 7319890, 10979835, 13175802, 19763703, 21959670, 32939505, 39527406, 65879010, 98818515, 197637030]

約数ペア:

[(1, 197637030), (2, 98818515), (3, 65879010), (5, 39527406), (6, 32939505), (9, 21959670), (10, 19763703), (15, 13175802), (18, 10979835), (27, 7319890), (29, 6815070), (30, 6587901), (43, 4596210), (45, 4391934), (54, 3659945), (58, 3407535), (86, 2298105), (87, 2271690), (90, 2195967), (129, 1532070), (135, 1463978), (145, 1363014), (174, 1135845), (215, 919242), (258, 766035), (261, 757230), (270, 731989), (290, 681507), (387, 510690), (430, 459621), (435, 454338), (522, 378615), (587, 336690), (645, 306414), (774, 255345), (783, 252410), (870, 227169), (1161, 170230), (1174, 168345), (1247, 158490), (1290, 153207), (1305, 151446), (1566, 126205), (1761, 112230), (1935, 102138), (2322, 85115), (2494, 79245), (2610, 75723), (2935, 67338), (3522, 56115), (3741, 52830), (3870, 51069), (3915, 50482), (5283, 37410), (5805, 34046), (5870, 33669), (6235, 31698), (7482, 26415), (7830, 25241), (8805, 22446), (10566, 18705), (11223, 17610), (11610, 17023), (12470, 15849)]