30148863745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 49453867008

約数和(自身を除く): 19305003263

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 103, 143, 233, 251, 385, 455, 515, 715, 721, 1001, 1133, 1165, 1255, 1339, 1631, 1757, 2563, 2761, 3029, 3263, 3605, 5005, 5665, 6695, 7931, 8155, 8785, 9373, 12815, 13805, 14729, 15145, 16315, 17941, 19327, 21203, 22841, 23999, 25853, 33319, 35893, 39655, 46865, 58483, 73645, 89705, 96635, 103103, 106015, 114205, 119995, 129265, 166595, 167993, 179465, 180971, 233233, 251251, 263989, 284383, 292415, 311987, 336089, 409381, 515515, 643313, 760279, 839965, 904855, 1166165, 1256255, 1319945, 1421915, 1559935, 1680445, 1847923, 1990681, 2046905, 2183909, 2352623, 3216565, 3431857, 3696979, 3801395, 4503191, 5321953, 6023749, 8363069, 9239615, 9953405, 10919545, 11763115, 17159285, 18484895, 22515955, 24022999, 25878853, 26609765, 30118745, 41815345, 42166243, 58541483, 66261239, 78308737, 120114995, 129394265, 210831215, 292707415, 331306195, 391543685, 463828673, 548161159, 861396107, 2319143365, 2740805795, 4306980535, 6029772749, 30148863745]

約数ペア:

[(1, 30148863745), (5, 6029772749), (7, 4306980535), (11, 2740805795), (13, 2319143365), (35, 861396107), (55, 548161159), (65, 463828673), (77, 391543685), (91, 331306195), (103, 292707415), (143, 210831215), (233, 129394265), (251, 120114995), (385, 78308737), (455, 66261239), (515, 58541483), (715, 42166243), (721, 41815345), (1001, 30118745), (1133, 26609765), (1165, 25878853), (1255, 24022999), (1339, 22515955), (1631, 18484895), (1757, 17159285), (2563, 11763115), (2761, 10919545), (3029, 9953405), (3263, 9239615), (3605, 8363069), (5005, 6023749), (5665, 5321953), (6695, 4503191), (7931, 3801395), (8155, 3696979), (8785, 3431857), (9373, 3216565), (12815, 2352623), (13805, 2183909), (14729, 2046905), (15145, 1990681), (16315, 1847923), (17941, 1680445), (19327, 1559935), (21203, 1421915), (22841, 1319945), (23999, 1256255), (25853, 1166165), (33319, 904855), (35893, 839965), (39655, 760279), (46865, 643313), (58483, 515515), (73645, 409381), (89705, 336089), (96635, 311987), (103103, 292415), (106015, 284383), (114205, 263989), (119995, 251251), (129265, 233233), (166595, 180971), (167993, 179465)]