426017620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9473

約数の個数: 96

約数和(自身を含む): 1139685120

約数和(自身を除く): 713667500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 9421, 11305, 18842, 22610, 37684, 45220, 47105, 65947, 94210, 131894, 160157, 178999, 188420, 263788, 320314, 329735, 357998, 640628, 659470, 715996, 800785, 894995, 1121099, 1252993, 1318940, 1601570, 1789990, 2242198, 2505986, 3042983, 3203140, 3579980, 4484396, 5011972, 5605495, 6085966, 6264965, 11210990, 12171932, 12529930, 15214915, 21300881, 22421980, 25059860, 30429830, 42601762, 60859660, 85203524, 106504405, 213008810, 426017620]

約数ペア:

[(1, 426017620), (2, 213008810), (4, 106504405), (5, 85203524), (7, 60859660), (10, 42601762), (14, 30429830), (17, 25059860), (19, 22421980), (20, 21300881), (28, 15214915), (34, 12529930), (35, 12171932), (38, 11210990), (68, 6264965), (70, 6085966), (76, 5605495), (85, 5011972), (95, 4484396), (119, 3579980), (133, 3203140), (140, 3042983), (170, 2505986), (190, 2242198), (238, 1789990), (266, 1601570), (323, 1318940), (340, 1252993), (380, 1121099), (476, 894995), (532, 800785), (595, 715996), (646, 659470), (665, 640628), (1190, 357998), (1292, 329735), (1330, 320314), (1615, 263788), (2261, 188420), (2380, 178999), (2660, 160157), (3230, 131894), (4522, 94210), (6460, 65947), (9044, 47105), (9421, 45220), (11305, 37684), (18842, 22610)]