839552130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 2221156080

約数和(自身を除く): 1381603950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 281, 373, 445, 534, 562, 746, 801, 843, 890, 1119, 1335, 1405, 1602, 1686, 1865, 2238, 2529, 2670, 2810, 3357, 3730, 4005, 4215, 5058, 5595, 6714, 8010, 8430, 11190, 12645, 16785, 25009, 25290, 33197, 33570, 50018, 66394, 75027, 99591, 104813, 125045, 150054, 165985, 199182, 209626, 225081, 250090, 298773, 314439, 331970, 375135, 450162, 497955, 524065, 597546, 628878, 750270, 943317, 995910, 1048130, 1125405, 1493865, 1572195, 1886634, 2250810, 2987730, 3144390, 4716585, 9328357, 9433170, 18656714, 27985071, 46641785, 55970142, 83955213, 93283570, 139925355, 167910426, 279850710, 419776065, 839552130]

約数ペア:

[(1, 839552130), (2, 419776065), (3, 279850710), (5, 167910426), (6, 139925355), (9, 93283570), (10, 83955213), (15, 55970142), (18, 46641785), (30, 27985071), (45, 18656714), (89, 9433170), (90, 9328357), (178, 4716585), (267, 3144390), (281, 2987730), (373, 2250810), (445, 1886634), (534, 1572195), (562, 1493865), (746, 1125405), (801, 1048130), (843, 995910), (890, 943317), (1119, 750270), (1335, 628878), (1405, 597546), (1602, 524065), (1686, 497955), (1865, 450162), (2238, 375135), (2529, 331970), (2670, 314439), (2810, 298773), (3357, 250090), (3730, 225081), (4005, 209626), (4215, 199182), (5058, 165985), (5595, 150054), (6714, 125045), (8010, 104813), (8430, 99591), (11190, 75027), (12645, 66394), (16785, 50018), (25009, 33570), (25290, 33197)]