1573609940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{6079}}^1$

素因数の和:6181

約数の個数: 72

約数和(自身を含む): 3867171840

約数和(自身を除く): 2293561900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1849, 3010, 3698, 6020, 6079, 7396, 9245, 12158, 12943, 18490, 24316, 25886, 30395, 36980, 42553, 51772, 60790, 64715, 85106, 121580, 129430, 170212, 212765, 258860, 261397, 425530, 522794, 851060, 1045588, 1306985, 1829779, 2613970, 3659558, 5227940, 7319116, 9148895, 11240071, 18297790, 22480142, 36595580, 44960284, 56200355, 78680497, 112400710, 157360994, 224801420, 314721988, 393402485, 786804970, 1573609940]

約数ペア:

[(1, 1573609940), (2, 786804970), (4, 393402485), (5, 314721988), (7, 224801420), (10, 157360994), (14, 112400710), (20, 78680497), (28, 56200355), (35, 44960284), (43, 36595580), (70, 22480142), (86, 18297790), (140, 11240071), (172, 9148895), (215, 7319116), (301, 5227940), (430, 3659558), (602, 2613970), (860, 1829779), (1204, 1306985), (1505, 1045588), (1849, 851060), (3010, 522794), (3698, 425530), (6020, 261397), (6079, 258860), (7396, 212765), (9245, 170212), (12158, 129430), (12943, 121580), (18490, 85106), (24316, 64715), (25886, 60790), (30395, 51772), (36980, 42553)]