1836691980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{23173}}^1$

素因数の和:24506

約数の個数: 48

約数和(自身を含む): 5146852704

約数和(自身を除く): 3310160724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 2642, 3963, 5284, 6605, 7926, 13210, 15852, 19815, 23173, 26420, 39630, 46346, 69519, 79260, 92692, 115865, 139038, 231730, 278076, 347595, 463460, 695190, 1390380, 30611533, 61223066, 91834599, 122446132, 153057665, 183669198, 306115330, 367338396, 459172995, 612230660, 918345990, 1836691980]

約数ペア:

[(1, 1836691980), (2, 918345990), (3, 612230660), (4, 459172995), (5, 367338396), (6, 306115330), (10, 183669198), (12, 153057665), (15, 122446132), (20, 91834599), (30, 61223066), (60, 30611533), (1321, 1390380), (2642, 695190), (3963, 463460), (5284, 347595), (6605, 278076), (7926, 231730), (13210, 139038), (15852, 115865), (19815, 92692), (23173, 79260), (26420, 69519), (39630, 46346)]