2018958030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{15439}}^1$

素因数の和:16905

約数の個数: 48

約数和(自身を含む): 5253243840

約数和(自身を除く): 3234285810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1453, 2906, 4359, 7265, 8718, 13077, 14530, 15439, 21795, 26154, 30878, 43590, 46317, 65385, 77195, 92634, 130770, 138951, 154390, 231585, 277902, 463170, 694755, 1389510, 22432867, 44865734, 67298601, 112164335, 134597202, 201895803, 224328670, 336493005, 403791606, 672986010, 1009479015, 2018958030]

約数ペア:

[(1, 2018958030), (2, 1009479015), (3, 672986010), (5, 403791606), (6, 336493005), (9, 224328670), (10, 201895803), (15, 134597202), (18, 112164335), (30, 67298601), (45, 44865734), (90, 22432867), (1453, 1389510), (2906, 694755), (4359, 463170), (7265, 277902), (8718, 231585), (13077, 154390), (14530, 138951), (15439, 130770), (21795, 92634), (26154, 77195), (30878, 65385), (43590, 46317)]