159497730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 475862400

約数和(自身を除く): 316364670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 409, 619, 630, 818, 1227, 1238, 1857, 2045, 2454, 2863, 3095, 3681, 3714, 4090, 4333, 5571, 5726, 6135, 6190, 7362, 8589, 8666, 9285, 11142, 12270, 12999, 14315, 17178, 18405, 18570, 21665, 25767, 25998, 27855, 28630, 36810, 38997, 42945, 43330, 51534, 55710, 64995, 77994, 85890, 128835, 129990, 194985, 253171, 257670, 389970, 506342, 759513, 1265855, 1519026, 1772197, 2278539, 2531710, 3544394, 3797565, 4557078, 5316591, 7595130, 8860985, 10633182, 11392695, 15949773, 17721970, 22785390, 26582955, 31899546, 53165910, 79748865, 159497730]

約数ペア:

[(1, 159497730), (2, 79748865), (3, 53165910), (5, 31899546), (6, 26582955), (7, 22785390), (9, 17721970), (10, 15949773), (14, 11392695), (15, 10633182), (18, 8860985), (21, 7595130), (30, 5316591), (35, 4557078), (42, 3797565), (45, 3544394), (63, 2531710), (70, 2278539), (90, 1772197), (105, 1519026), (126, 1265855), (210, 759513), (315, 506342), (409, 389970), (619, 257670), (630, 253171), (818, 194985), (1227, 129990), (1238, 128835), (1857, 85890), (2045, 77994), (2454, 64995), (2863, 55710), (3095, 51534), (3681, 43330), (3714, 42945), (4090, 38997), (4333, 36810), (5571, 28630), (5726, 27855), (6135, 25998), (6190, 25767), (7362, 21665), (8589, 18570), (8666, 18405), (9285, 17178), (11142, 14315), (12270, 12999)]