79289210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 193802112

約数和(自身を除く): 114512902

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 89, 91, 110, 130, 143, 154, 178, 182, 286, 385, 445, 455, 623, 715, 770, 890, 910, 979, 1001, 1157, 1246, 1430, 1958, 2002, 2314, 3115, 4895, 5005, 5785, 6230, 6853, 7921, 8099, 9790, 10010, 11570, 12727, 13706, 15842, 16198, 25454, 34265, 39605, 40495, 55447, 63635, 68530, 79210, 80990, 87131, 89089, 102973, 110894, 127270, 174262, 178178, 205946, 277235, 435655, 445445, 514865, 554470, 609917, 720811, 871310, 890890, 1029730, 1132703, 1219834, 1441622, 2265406, 3049585, 3604055, 5663515, 6099170, 7208110, 7928921, 11327030, 15857842, 39644605, 79289210]

約数ペア:

[(1, 79289210), (2, 39644605), (5, 15857842), (7, 11327030), (10, 7928921), (11, 7208110), (13, 6099170), (14, 5663515), (22, 3604055), (26, 3049585), (35, 2265406), (55, 1441622), (65, 1219834), (70, 1132703), (77, 1029730), (89, 890890), (91, 871310), (110, 720811), (130, 609917), (143, 554470), (154, 514865), (178, 445445), (182, 435655), (286, 277235), (385, 205946), (445, 178178), (455, 174262), (623, 127270), (715, 110894), (770, 102973), (890, 89089), (910, 87131), (979, 80990), (1001, 79210), (1157, 68530), (1246, 63635), (1430, 55447), (1958, 40495), (2002, 39605), (2314, 34265), (3115, 25454), (4895, 16198), (5005, 15842), (5785, 13706), (6230, 12727), (6853, 11570), (7921, 10010), (8099, 9790)]