17268860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 44900352

約数和(自身を除く): 27631492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 173, 217, 230, 310, 322, 346, 434, 460, 620, 644, 692, 713, 805, 865, 868, 1085, 1211, 1426, 1610, 1730, 2170, 2422, 2852, 3220, 3460, 3565, 3979, 4340, 4844, 4991, 5363, 6055, 7130, 7958, 9982, 10726, 12110, 14260, 15916, 19895, 19964, 21452, 24220, 24955, 26815, 27853, 37541, 39790, 49910, 53630, 55706, 75082, 79580, 99820, 107260, 111412, 123349, 139265, 150164, 187705, 246698, 278530, 375410, 493396, 557060, 616745, 750820, 863443, 1233490, 1726886, 2466980, 3453772, 4317215, 8634430, 17268860]

約数ペア:

[(1, 17268860), (2, 8634430), (4, 4317215), (5, 3453772), (7, 2466980), (10, 1726886), (14, 1233490), (20, 863443), (23, 750820), (28, 616745), (31, 557060), (35, 493396), (46, 375410), (62, 278530), (70, 246698), (92, 187705), (115, 150164), (124, 139265), (140, 123349), (155, 111412), (161, 107260), (173, 99820), (217, 79580), (230, 75082), (310, 55706), (322, 53630), (346, 49910), (434, 39790), (460, 37541), (620, 27853), (644, 26815), (692, 24955), (713, 24220), (805, 21452), (865, 19964), (868, 19895), (1085, 15916), (1211, 14260), (1426, 12110), (1610, 10726), (1730, 9982), (2170, 7958), (2422, 7130), (2852, 6055), (3220, 5363), (3460, 4991), (3565, 4844), (3979, 4340)]