1330679580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{67003}}^1$

素因数の和:67346

約数の個数: 48

約数和(自身を含む): 3737215104

約数和(自身を除く): 2406535524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 67003, 134006, 201009, 268012, 335015, 402018, 670030, 804036, 1005045, 1340060, 2010090, 4020180, 22177993, 44355986, 66533979, 88711972, 110889965, 133067958, 221779930, 266135916, 332669895, 443559860, 665339790, 1330679580]

約数ペア:

[(1, 1330679580), (2, 665339790), (3, 443559860), (4, 332669895), (5, 266135916), (6, 221779930), (10, 133067958), (12, 110889965), (15, 88711972), (20, 66533979), (30, 44355986), (60, 22177993), (331, 4020180), (662, 2010090), (993, 1340060), (1324, 1005045), (1655, 804036), (1986, 670030), (3310, 402018), (3972, 335015), (4965, 268012), (6620, 201009), (9930, 134006), (19860, 67003)]