304103670340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{89003}}^1$

素因数の和:89221

約数の個数: 96

約数和(自身を含む): 680944682880

約数和(自身を除く): 376841012540

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 137, 145, 172, 215, 274, 290, 430, 548, 580, 685, 860, 1247, 1370, 2494, 2740, 3973, 4988, 5891, 6235, 7946, 11782, 12470, 15892, 19865, 23564, 24940, 29455, 39730, 58910, 79460, 89003, 117820, 170839, 178006, 341678, 356012, 445015, 683356, 854195, 890030, 1708390, 1780060, 2581087, 3416780, 3827129, 5162174, 7654258, 10324348, 12193411, 12905435, 15308516, 19135645, 24386822, 25810870, 38271290, 48773644, 51621740, 60967055, 76542580, 110986741, 121934110, 221973482, 243868220, 353608919, 443946964, 524316673, 554933705, 707217838, 1048633346, 1109867410, 1414435676, 1768044595, 2097266692, 2219734820, 2621583365, 3536089190, 5243166730, 7072178380, 10486333460, 15205183517, 30410367034, 60820734068, 76025917585, 152051835170, 304103670340]

約数ペア:

[(1, 304103670340), (2, 152051835170), (4, 76025917585), (5, 60820734068), (10, 30410367034), (20, 15205183517), (29, 10486333460), (43, 7072178380), (58, 5243166730), (86, 3536089190), (116, 2621583365), (137, 2219734820), (145, 2097266692), (172, 1768044595), (215, 1414435676), (274, 1109867410), (290, 1048633346), (430, 707217838), (548, 554933705), (580, 524316673), (685, 443946964), (860, 353608919), (1247, 243868220), (1370, 221973482), (2494, 121934110), (2740, 110986741), (3973, 76542580), (4988, 60967055), (5891, 51621740), (6235, 48773644), (7946, 38271290), (11782, 25810870), (12470, 24386822), (15892, 19135645), (19865, 15308516), (23564, 12905435), (24940, 12193411), (29455, 10324348), (39730, 7654258), (58910, 5162174), (79460, 3827129), (89003, 3416780), (117820, 2581087), (170839, 1780060), (178006, 1708390), (341678, 890030), (356012, 854195), (445015, 683356)]