30048930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 81117972

約数和(自身を除く): 51069042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 397, 435, 522, 794, 841, 870, 1191, 1305, 1682, 1985, 2382, 2523, 2610, 3573, 3970, 4205, 5046, 5955, 7146, 7569, 8410, 11513, 11910, 12615, 15138, 17865, 23026, 25230, 34539, 35730, 37845, 57565, 69078, 75690, 103617, 115130, 172695, 207234, 333877, 345390, 518085, 667754, 1001631, 1036170, 1669385, 2003262, 3004893, 3338770, 5008155, 6009786, 10016310, 15024465, 30048930]

約数ペア:

[(1, 30048930), (2, 15024465), (3, 10016310), (5, 6009786), (6, 5008155), (9, 3338770), (10, 3004893), (15, 2003262), (18, 1669385), (29, 1036170), (30, 1001631), (45, 667754), (58, 518085), (87, 345390), (90, 333877), (145, 207234), (174, 172695), (261, 115130), (290, 103617), (397, 75690), (435, 69078), (522, 57565), (794, 37845), (841, 35730), (870, 34539), (1191, 25230), (1305, 23026), (1682, 17865), (1985, 15138), (2382, 12615), (2523, 11910), (2610, 11513), (3573, 8410), (3970, 7569), (4205, 7146), (5046, 5955)]