295148940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21481}}^1$

素因数の和:21722

約数の個数: 48

約数和(自身を含む): 830064480

約数和(自身を除く): 534915540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 21481, 42962, 64443, 85924, 107405, 128886, 214810, 257772, 322215, 429620, 644430, 1288860, 4919149, 9838298, 14757447, 19676596, 24595745, 29514894, 49191490, 59029788, 73787235, 98382980, 147574470, 295148940]

約数ペア:

[(1, 295148940), (2, 147574470), (3, 98382980), (4, 73787235), (5, 59029788), (6, 49191490), (10, 29514894), (12, 24595745), (15, 19676596), (20, 14757447), (30, 9838298), (60, 4919149), (229, 1288860), (458, 644430), (687, 429620), (916, 322215), (1145, 257772), (1374, 214810), (2290, 128886), (2748, 107405), (3435, 85924), (4580, 64443), (6870, 42962), (13740, 21481)]