14718620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 37576224

約数和(自身を除く): 22857604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 653, 805, 980, 1127, 1306, 1610, 2254, 2612, 3220, 3265, 4508, 4571, 5635, 6530, 9142, 11270, 13060, 15019, 18284, 22540, 22855, 30038, 31997, 45710, 60076, 63994, 75095, 91420, 105133, 127988, 150190, 159985, 210266, 300380, 319970, 420532, 525665, 639940, 735931, 1051330, 1471862, 2102660, 2943724, 3679655, 7359310, 14718620]

約数ペア:

[(1, 14718620), (2, 7359310), (4, 3679655), (5, 2943724), (7, 2102660), (10, 1471862), (14, 1051330), (20, 735931), (23, 639940), (28, 525665), (35, 420532), (46, 319970), (49, 300380), (70, 210266), (92, 159985), (98, 150190), (115, 127988), (140, 105133), (161, 91420), (196, 75095), (230, 63994), (245, 60076), (322, 45710), (460, 31997), (490, 30038), (644, 22855), (653, 22540), (805, 18284), (980, 15019), (1127, 13060), (1306, 11270), (1610, 9142), (2254, 6530), (2612, 5635), (3220, 4571), (3265, 4508)]