30138804

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 80047968

約数和(自身を除く): 49909164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 307, 324, 404, 486, 606, 614, 909, 921, 972, 1212, 1228, 1818, 1842, 2727, 2763, 3636, 3684, 5454, 5526, 8181, 8289, 10908, 11052, 16362, 16578, 24543, 24867, 31007, 32724, 33156, 49086, 49734, 62014, 74601, 93021, 98172, 99468, 124028, 149202, 186042, 279063, 298404, 372084, 558126, 837189, 1116252, 1674378, 2511567, 3348756, 5023134, 7534701, 10046268, 15069402, 30138804]

約数ペア:

[(1, 30138804), (2, 15069402), (3, 10046268), (4, 7534701), (6, 5023134), (9, 3348756), (12, 2511567), (18, 1674378), (27, 1116252), (36, 837189), (54, 558126), (81, 372084), (101, 298404), (108, 279063), (162, 186042), (202, 149202), (243, 124028), (303, 99468), (307, 98172), (324, 93021), (404, 74601), (486, 62014), (606, 49734), (614, 49086), (909, 33156), (921, 32724), (972, 31007), (1212, 24867), (1228, 24543), (1818, 16578), (1842, 16362), (2727, 11052), (2763, 10908), (3636, 8289), (3684, 8181), (5454, 5526)]