15698638530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{46877}}^1$

素因数の和:47012

約数の個数: 72

約数和(自身を含む): 41497436916

約数和(自身を除く): 25798798386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 3721, 5490, 7442, 11163, 18605, 22326, 33489, 37210, 46877, 55815, 66978, 93754, 111630, 140631, 167445, 234385, 281262, 334890, 421893, 468770, 703155, 843786, 1406310, 2109465, 2859497, 4218930, 5718994, 8578491, 14297485, 17156982, 25735473, 28594970, 42892455, 51470946, 85784910, 128677365, 174429317, 257354730, 348858634, 523287951, 872146585, 1046575902, 1569863853, 1744293170, 2616439755, 3139727706, 5232879510, 7849319265, 15698638530]

約数ペア:

[(1, 15698638530), (2, 7849319265), (3, 5232879510), (5, 3139727706), (6, 2616439755), (9, 1744293170), (10, 1569863853), (15, 1046575902), (18, 872146585), (30, 523287951), (45, 348858634), (61, 257354730), (90, 174429317), (122, 128677365), (183, 85784910), (305, 51470946), (366, 42892455), (549, 28594970), (610, 25735473), (915, 17156982), (1098, 14297485), (1830, 8578491), (2745, 5718994), (3721, 4218930), (5490, 2859497), (7442, 2109465), (11163, 1406310), (18605, 843786), (22326, 703155), (33489, 468770), (37210, 421893), (46877, 334890), (55815, 281262), (66978, 234385), (93754, 167445), (111630, 140631)]