23977170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{5437}}^1$

素因数の和:5464

約数の個数: 72

約数和(自身を含む): 72532044

約数和(自身を除く): 48554874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 5437, 10874, 16311, 27185, 32622, 38059, 48933, 54370, 76118, 81555, 97866, 114177, 163110, 190295, 228354, 244665, 266413, 342531, 380590, 489330, 532826, 570885, 685062, 799239, 1141770, 1332065, 1598478, 1712655, 2397717, 2664130, 3425310, 3996195, 4795434, 7992390, 11988585, 23977170]

約数ペア:

[(1, 23977170), (2, 11988585), (3, 7992390), (5, 4795434), (6, 3996195), (7, 3425310), (9, 2664130), (10, 2397717), (14, 1712655), (15, 1598478), (18, 1332065), (21, 1141770), (30, 799239), (35, 685062), (42, 570885), (45, 532826), (49, 489330), (63, 380590), (70, 342531), (90, 266413), (98, 244665), (105, 228354), (126, 190295), (147, 163110), (210, 114177), (245, 97866), (294, 81555), (315, 76118), (441, 54370), (490, 48933), (630, 38059), (735, 32622), (882, 27185), (1470, 16311), (2205, 10874), (4410, 5437)]