30392415

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 55094688

約数和(自身を除く): 24702273

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 743, 909, 1515, 2229, 2727, 3715, 4545, 6687, 8181, 11145, 13635, 20061, 33435, 40905, 60183, 75043, 100305, 225129, 300915, 375215, 675387, 1125645, 2026161, 3376935, 6078483, 10130805, 30392415]

約数ペア:

[(1, 30392415), (3, 10130805), (5, 6078483), (9, 3376935), (15, 2026161), (27, 1125645), (45, 675387), (81, 375215), (101, 300915), (135, 225129), (303, 100305), (405, 75043), (505, 60183), (743, 40905), (909, 33435), (1515, 20061), (2229, 13635), (2727, 11145), (3715, 8181), (4545, 6687)]