28923570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 53631630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 295, 354, 390, 419, 531, 585, 590, 767, 838, 885, 1062, 1170, 1257, 1534, 1770, 2095, 2301, 2514, 2655, 3771, 3835, 4190, 4602, 5310, 5447, 6285, 6903, 7542, 7670, 10894, 11505, 12570, 13806, 16341, 18855, 23010, 24721, 27235, 32682, 34515, 37710, 49023, 49442, 54470, 69030, 74163, 81705, 98046, 123605, 148326, 163410, 222489, 245115, 247210, 321373, 370815, 444978, 490230, 642746, 741630, 964119, 1112445, 1606865, 1928238, 2224890, 2892357, 3213730, 4820595, 5784714, 9641190, 14461785, 28923570]

約数ペア:

[(1, 28923570), (2, 14461785), (3, 9641190), (5, 5784714), (6, 4820595), (9, 3213730), (10, 2892357), (13, 2224890), (15, 1928238), (18, 1606865), (26, 1112445), (30, 964119), (39, 741630), (45, 642746), (59, 490230), (65, 444978), (78, 370815), (90, 321373), (117, 247210), (118, 245115), (130, 222489), (177, 163410), (195, 148326), (234, 123605), (295, 98046), (354, 81705), (390, 74163), (419, 69030), (531, 54470), (585, 49442), (590, 49023), (767, 37710), (838, 34515), (885, 32682), (1062, 27235), (1170, 24721), (1257, 23010), (1534, 18855), (1770, 16341), (2095, 13806), (2301, 12570), (2514, 11505), (2655, 10894), (3771, 7670), (3835, 7542), (4190, 6903), (4602, 6285), (5310, 5447)]