30575860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 80559360

約数和(自身を除く): 49983500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 443, 476, 493, 580, 595, 812, 886, 986, 1015, 1190, 1772, 1972, 2030, 2215, 2380, 2465, 3101, 3451, 4060, 4430, 4930, 6202, 6902, 7531, 8860, 9860, 12404, 12847, 13804, 15062, 15505, 17255, 25694, 30124, 31010, 34510, 37655, 51388, 52717, 62020, 64235, 69020, 75310, 89929, 105434, 128470, 150620, 179858, 210868, 218399, 256940, 263585, 359716, 436798, 449645, 527170, 873596, 899290, 1054340, 1091995, 1528793, 1798580, 2183990, 3057586, 4367980, 6115172, 7643965, 15287930, 30575860]

約数ペア:

[(1, 30575860), (2, 15287930), (4, 7643965), (5, 6115172), (7, 4367980), (10, 3057586), (14, 2183990), (17, 1798580), (20, 1528793), (28, 1091995), (29, 1054340), (34, 899290), (35, 873596), (58, 527170), (68, 449645), (70, 436798), (85, 359716), (116, 263585), (119, 256940), (140, 218399), (145, 210868), (170, 179858), (203, 150620), (238, 128470), (290, 105434), (340, 89929), (406, 75310), (443, 69020), (476, 64235), (493, 62020), (580, 52717), (595, 51388), (812, 37655), (886, 34510), (986, 31010), (1015, 30124), (1190, 25694), (1772, 17255), (1972, 15505), (2030, 15062), (2215, 13804), (2380, 12847), (2465, 12404), (3101, 9860), (3451, 8860), (4060, 7531), (4430, 6902), (4930, 6202)]