15697799190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{42407}}^1$

素因数の和:42883

約数の個数: 80

約数和(自身を含む): 42302997792

約数和(自身を除く): 26605198602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 457, 810, 914, 1371, 2285, 2742, 4113, 4570, 6855, 8226, 12339, 13710, 20565, 24678, 37017, 41130, 42407, 61695, 74034, 84814, 123390, 127221, 185085, 212035, 254442, 370170, 381663, 424070, 636105, 763326, 1144989, 1272210, 1908315, 2289978, 3434967, 3816630, 5724945, 6869934, 11449890, 17174835, 19379999, 34349670, 38759998, 58139997, 96899995, 116279994, 174419991, 193799990, 290699985, 348839982, 523259973, 581399970, 872099955, 1046519946, 1569779919, 1744199910, 2616299865, 3139559838, 5232599730, 7848899595, 15697799190]

約数ペア:

[(1, 15697799190), (2, 7848899595), (3, 5232599730), (5, 3139559838), (6, 2616299865), (9, 1744199910), (10, 1569779919), (15, 1046519946), (18, 872099955), (27, 581399970), (30, 523259973), (45, 348839982), (54, 290699985), (81, 193799990), (90, 174419991), (135, 116279994), (162, 96899995), (270, 58139997), (405, 38759998), (457, 34349670), (810, 19379999), (914, 17174835), (1371, 11449890), (2285, 6869934), (2742, 5724945), (4113, 3816630), (4570, 3434967), (6855, 2289978), (8226, 1908315), (12339, 1272210), (13710, 1144989), (20565, 763326), (24678, 636105), (37017, 424070), (41130, 381663), (42407, 370170), (61695, 254442), (74034, 212035), (84814, 185085), (123390, 127221)]