15930682740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{549713}}^1$

素因数の和:549758

約数の個数: 144

約数和(自身を含む): 57627618048

約数和(自身を除く): 41696935308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 549713, 1099426, 1649139, 2198852, 2748565, 3298278, 3847991, 4947417, 5497130, 6596556, 7695982, 8245695, 9894834, 10994260, 11543973, 12643399, 15391964, 16491390, 19239955, 19789668, 23087946, 24737085, 25286798, 32982780, 34631919, 37930197, 38479910, 46175892, 49474170, 50573596, 57719865, 63216995, 69263838, 75860394, 76959820, 88503793, 98948340, 113790591, 115439730, 126433990, 138527676, 151720788, 173159595, 177007586, 189650985, 227581182, 230879460, 252867980, 265511379, 346319190, 354015172, 379301970, 442518965, 455162364, 531022758, 568952955, 692638380, 758603940, 796534137, 885037930, 1062045516, 1137905910, 1327556895, 1593068274, 1770075860, 2275811820, 2655113790, 3186136548, 3982670685, 5310227580, 7965341370, 15930682740]

約数ペア:

[(1, 15930682740), (2, 7965341370), (3, 5310227580), (4, 3982670685), (5, 3186136548), (6, 2655113790), (7, 2275811820), (9, 1770075860), (10, 1593068274), (12, 1327556895), (14, 1137905910), (15, 1062045516), (18, 885037930), (20, 796534137), (21, 758603940), (23, 692638380), (28, 568952955), (30, 531022758), (35, 455162364), (36, 442518965), (42, 379301970), (45, 354015172), (46, 346319190), (60, 265511379), (63, 252867980), (69, 230879460), (70, 227581182), (84, 189650985), (90, 177007586), (92, 173159595), (105, 151720788), (115, 138527676), (126, 126433990), (138, 115439730), (140, 113790591), (161, 98948340), (180, 88503793), (207, 76959820), (210, 75860394), (230, 69263838), (252, 63216995), (276, 57719865), (315, 50573596), (322, 49474170), (345, 46175892), (414, 38479910), (420, 37930197), (460, 34631919), (483, 32982780), (630, 25286798), (644, 24737085), (690, 23087946), (805, 19789668), (828, 19239955), (966, 16491390), (1035, 15391964), (1260, 12643399), (1380, 11543973), (1449, 10994260), (1610, 9894834), (1932, 8245695), (2070, 7695982), (2415, 6596556), (2898, 5497130), (3220, 4947417), (4140, 3847991), (4830, 3298278), (5796, 2748565), (7245, 2198852), (9660, 1649139), (14490, 1099426), (28980, 549713)]