456570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 839430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 89, 90, 95, 114, 135, 171, 178, 190, 267, 270, 285, 342, 445, 513, 534, 570, 801, 855, 890, 1026, 1335, 1602, 1691, 1710, 2403, 2565, 2670, 3382, 4005, 4806, 5073, 5130, 8010, 8455, 10146, 12015, 15219, 16910, 24030, 25365, 30438, 45657, 50730, 76095, 91314, 152190, 228285, 456570]

約数ペア:

[(1, 456570), (2, 228285), (3, 152190), (5, 91314), (6, 76095), (9, 50730), (10, 45657), (15, 30438), (18, 25365), (19, 24030), (27, 16910), (30, 15219), (38, 12015), (45, 10146), (54, 8455), (57, 8010), (89, 5130), (90, 5073), (95, 4806), (114, 4005), (135, 3382), (171, 2670), (178, 2565), (190, 2403), (267, 1710), (270, 1691), (285, 1602), (342, 1335), (445, 1026), (513, 890), (534, 855), (570, 801)]