1300830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 3155328

約数和(自身を除く): 1854498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 331, 393, 655, 662, 786, 993, 1310, 1655, 1965, 1986, 3310, 3930, 4965, 9930, 43361, 86722, 130083, 216805, 260166, 433610, 650415, 1300830]

約数ペア:

[(1, 1300830), (2, 650415), (3, 433610), (5, 260166), (6, 216805), (10, 130083), (15, 86722), (30, 43361), (131, 9930), (262, 4965), (331, 3930), (393, 3310), (655, 1986), (662, 1965), (786, 1655), (993, 1310)]