28952190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 51918210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 149, 153, 170, 254, 255, 298, 306, 381, 447, 510, 635, 745, 762, 765, 894, 1143, 1270, 1341, 1490, 1530, 1905, 2159, 2235, 2286, 2533, 2682, 3810, 4318, 4470, 5066, 5715, 6477, 6705, 7599, 10795, 11430, 12665, 12954, 13410, 15198, 18923, 19431, 21590, 22797, 25330, 32385, 37846, 37995, 38862, 45594, 56769, 64770, 75990, 94615, 97155, 113538, 113985, 170307, 189230, 194310, 227970, 283845, 321691, 340614, 567690, 643382, 851535, 965073, 1608455, 1703070, 1930146, 2895219, 3216910, 4825365, 5790438, 9650730, 14476095, 28952190]

約数ペア:

[(1, 28952190), (2, 14476095), (3, 9650730), (5, 5790438), (6, 4825365), (9, 3216910), (10, 2895219), (15, 1930146), (17, 1703070), (18, 1608455), (30, 965073), (34, 851535), (45, 643382), (51, 567690), (85, 340614), (90, 321691), (102, 283845), (127, 227970), (149, 194310), (153, 189230), (170, 170307), (254, 113985), (255, 113538), (298, 97155), (306, 94615), (381, 75990), (447, 64770), (510, 56769), (635, 45594), (745, 38862), (762, 37995), (765, 37846), (894, 32385), (1143, 25330), (1270, 22797), (1341, 21590), (1490, 19431), (1530, 18923), (1905, 15198), (2159, 13410), (2235, 12954), (2286, 12665), (2533, 11430), (2682, 10795), (3810, 7599), (4318, 6705), (4470, 6477), (5066, 5715)]