30308904

素因数分解:

$2^3\times 3^6\times {\mathrm{5197}}^1$

素因数の和:5221

約数の個数: 56

約数和(自身を含む): 85221210

約数和(自身を除く): 54912306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5197, 5832, 10394, 15591, 20788, 31182, 41576, 46773, 62364, 93546, 124728, 140319, 187092, 280638, 374184, 420957, 561276, 841914, 1122552, 1262871, 1683828, 2525742, 3367656, 3788613, 5051484, 7577226, 10102968, 15154452, 30308904]

約数ペア:

[(1, 30308904), (2, 15154452), (3, 10102968), (4, 7577226), (6, 5051484), (8, 3788613), (9, 3367656), (12, 2525742), (18, 1683828), (24, 1262871), (27, 1122552), (36, 841914), (54, 561276), (72, 420957), (81, 374184), (108, 280638), (162, 187092), (216, 140319), (243, 124728), (324, 93546), (486, 62364), (648, 46773), (729, 41576), (972, 31182), (1458, 20788), (1944, 15591), (2916, 10394), (5197, 5832)]