7311700890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{9719}}^1$

素因数の和:10388

約数の個数: 96

約数和(自身を含む): 20506711680

約数和(自身を除く): 13195010790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 643, 1170, 1286, 1929, 3215, 3858, 5787, 6430, 8359, 9645, 9719, 11574, 16718, 19290, 19438, 25077, 28935, 29157, 41795, 48595, 50154, 57870, 58314, 75231, 83590, 87471, 97190, 125385, 126347, 145785, 150462, 174942, 250770, 252694, 291570, 376155, 379041, 437355, 631735, 752310, 758082, 874710, 1137123, 1263470, 1895205, 2274246, 3790410, 5685615, 6249317, 11371230, 12498634, 18747951, 31246585, 37495902, 56243853, 62493170, 81241121, 93739755, 112487706, 162482242, 187479510, 243723363, 281219265, 406205605, 487446726, 562438530, 731170089, 812411210, 1218616815, 1462340178, 2437233630, 3655850445, 7311700890]

約数ペア:

[(1, 7311700890), (2, 3655850445), (3, 2437233630), (5, 1462340178), (6, 1218616815), (9, 812411210), (10, 731170089), (13, 562438530), (15, 487446726), (18, 406205605), (26, 281219265), (30, 243723363), (39, 187479510), (45, 162482242), (65, 112487706), (78, 93739755), (90, 81241121), (117, 62493170), (130, 56243853), (195, 37495902), (234, 31246585), (390, 18747951), (585, 12498634), (643, 11371230), (1170, 6249317), (1286, 5685615), (1929, 3790410), (3215, 2274246), (3858, 1895205), (5787, 1263470), (6430, 1137123), (8359, 874710), (9645, 758082), (9719, 752310), (11574, 631735), (16718, 437355), (19290, 379041), (19438, 376155), (25077, 291570), (28935, 252694), (29157, 250770), (41795, 174942), (48595, 150462), (50154, 145785), (57870, 126347), (58314, 125385), (75231, 97190), (83590, 87471)]