23867830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 53747712

約数和(自身を除く): 29879882

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 647, 1054, 1085, 1190, 1294, 2170, 2635, 3235, 3689, 4529, 5270, 6470, 7378, 9058, 10999, 18445, 20057, 21998, 22645, 36890, 40114, 45290, 54995, 76993, 100285, 109990, 140399, 153986, 200570, 280798, 340969, 384965, 681938, 701995, 769930, 1403990, 1704845, 2386783, 3409690, 4773566, 11933915, 23867830]

約数ペア:

[(1, 23867830), (2, 11933915), (5, 4773566), (7, 3409690), (10, 2386783), (14, 1704845), (17, 1403990), (31, 769930), (34, 701995), (35, 681938), (62, 384965), (70, 340969), (85, 280798), (119, 200570), (155, 153986), (170, 140399), (217, 109990), (238, 100285), (310, 76993), (434, 54995), (527, 45290), (595, 40114), (647, 36890), (1054, 22645), (1085, 21998), (1190, 20057), (1294, 18445), (2170, 10999), (2635, 9058), (3235, 7378), (3689, 6470), (4529, 5270)]