1949310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 5601960

約数和(自身を除く): 3652650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 179, 198, 242, 330, 358, 363, 495, 537, 605, 726, 895, 990, 1074, 1089, 1210, 1611, 1790, 1815, 1969, 2178, 2685, 3222, 3630, 3938, 5370, 5445, 5907, 8055, 9845, 10890, 11814, 16110, 17721, 19690, 21659, 29535, 35442, 43318, 59070, 64977, 88605, 108295, 129954, 177210, 194931, 216590, 324885, 389862, 649770, 974655, 1949310]

約数ペア:

[(1, 1949310), (2, 974655), (3, 649770), (5, 389862), (6, 324885), (9, 216590), (10, 194931), (11, 177210), (15, 129954), (18, 108295), (22, 88605), (30, 64977), (33, 59070), (45, 43318), (55, 35442), (66, 29535), (90, 21659), (99, 19690), (110, 17721), (121, 16110), (165, 11814), (179, 10890), (198, 9845), (242, 8055), (330, 5907), (358, 5445), (363, 5370), (495, 3938), (537, 3630), (605, 3222), (726, 2685), (895, 2178), (990, 1969), (1074, 1815), (1089, 1790), (1210, 1611)]