64202030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 128537280

約数和(自身を除く): 64335250

約数列:

[1, 2, 5, 10, 17, 34, 37, 59, 74, 85, 118, 170, 173, 185, 295, 346, 370, 590, 629, 865, 1003, 1258, 1730, 2006, 2183, 2941, 3145, 4366, 5015, 5882, 6290, 6401, 10030, 10207, 10915, 12802, 14705, 20414, 21830, 29410, 32005, 37111, 51035, 64010, 74222, 102070, 108817, 173519, 185555, 217634, 347038, 371110, 377659, 544085, 755318, 867595, 1088170, 1735190, 1888295, 3776590, 6420203, 12840406, 32101015, 64202030]

約数ペア:

[(1, 64202030), (2, 32101015), (5, 12840406), (10, 6420203), (17, 3776590), (34, 1888295), (37, 1735190), (59, 1088170), (74, 867595), (85, 755318), (118, 544085), (170, 377659), (173, 371110), (185, 347038), (295, 217634), (346, 185555), (370, 173519), (590, 108817), (629, 102070), (865, 74222), (1003, 64010), (1258, 51035), (1730, 37111), (2006, 32005), (2183, 29410), (2941, 21830), (3145, 20414), (4366, 14705), (5015, 12802), (5882, 10915), (6290, 10207), (6401, 10030)]