71323460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11972

約数の個数: 48

約数和(自身を含む): 168327936

約数和(自身を除く): 97004476

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 11927, 23854, 47708, 59635, 119270, 155051, 238540, 274321, 310102, 548642, 620204, 775255, 1097284, 1371605, 1550510, 2743210, 3101020, 3566173, 5486420, 7132346, 14264692, 17830865, 35661730, 71323460]

約数ペア:

[(1, 71323460), (2, 35661730), (4, 17830865), (5, 14264692), (10, 7132346), (13, 5486420), (20, 3566173), (23, 3101020), (26, 2743210), (46, 1550510), (52, 1371605), (65, 1097284), (92, 775255), (115, 620204), (130, 548642), (230, 310102), (260, 274321), (299, 238540), (460, 155051), (598, 119270), (1196, 59635), (1495, 47708), (2990, 23854), (5980, 11927)]