2123231670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1123403}}^1$

素因数の和:1123426

約数の個数: 64

約数和(自身を含む): 6470807040

約数和(自身を除く): 4347575370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1123403, 2246806, 3370209, 5617015, 6740418, 7863821, 10110627, 11234030, 15727642, 16851045, 20221254, 23591463, 30331881, 33702090, 39319105, 47182926, 50553135, 60663762, 70774389, 78638210, 101106270, 117957315, 141548778, 151659405, 212323167, 235914630, 303318810, 353871945, 424646334, 707743890, 1061615835, 2123231670]

約数ペア:

[(1, 2123231670), (2, 1061615835), (3, 707743890), (5, 424646334), (6, 353871945), (7, 303318810), (9, 235914630), (10, 212323167), (14, 151659405), (15, 141548778), (18, 117957315), (21, 101106270), (27, 78638210), (30, 70774389), (35, 60663762), (42, 50553135), (45, 47182926), (54, 39319105), (63, 33702090), (70, 30331881), (90, 23591463), (105, 20221254), (126, 16851045), (135, 15727642), (189, 11234030), (210, 10110627), (270, 7863821), (315, 6740418), (378, 5617015), (630, 3370209), (945, 2246806), (1890, 1123403)]