1954690860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{19543}}^1$

素因数の和:21222

約数の個数: 48

約数和(自身を含む): 5476697856

約数和(自身を除く): 3522006996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1667, 3334, 5001, 6668, 8335, 10002, 16670, 19543, 20004, 25005, 33340, 39086, 50010, 58629, 78172, 97715, 100020, 117258, 195430, 234516, 293145, 390860, 586290, 1172580, 32578181, 65156362, 97734543, 130312724, 162890905, 195469086, 325781810, 390938172, 488672715, 651563620, 977345430, 1954690860]

約数ペア:

[(1, 1954690860), (2, 977345430), (3, 651563620), (4, 488672715), (5, 390938172), (6, 325781810), (10, 195469086), (12, 162890905), (15, 130312724), (20, 97734543), (30, 65156362), (60, 32578181), (1667, 1172580), (3334, 586290), (5001, 390860), (6668, 293145), (8335, 234516), (10002, 195430), (16670, 117258), (19543, 100020), (20004, 97715), (25005, 78172), (33340, 58629), (39086, 50010)]