64406790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102233}}^1$

素因数の和:102253

約数の個数: 48

約数和(自身を含む): 191382048

約数和(自身を除く): 126975258

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, 630, 102233, 204466, 306699, 511165, 613398, 715631, 920097, 1022330, 1431262, 1533495, 1840194, 2146893, 3066990, 3578155, 4293786, 4600485, 6440679, 7156310, 9200970, 10734465, 12881358, 21468930, 32203395, 64406790]

約数ペア:

[(1, 64406790), (2, 32203395), (3, 21468930), (5, 12881358), (6, 10734465), (7, 9200970), (9, 7156310), (10, 6440679), (14, 4600485), (15, 4293786), (18, 3578155), (21, 3066990), (30, 2146893), (35, 1840194), (42, 1533495), (45, 1431262), (63, 1022330), (70, 920097), (90, 715631), (105, 613398), (126, 511165), (210, 306699), (315, 204466), (630, 102233)]