136974110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21537

約数の個数: 48

約数和(自身を含む): 308883456

約数和(自身を除く): 171909346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 21503, 43006, 107515, 150521, 215030, 279539, 301042, 559078, 752605, 1053647, 1397695, 1505210, 1956773, 2107294, 2795390, 3913546, 5268235, 9783865, 10536470, 13697411, 19567730, 27394822, 68487055, 136974110]

約数ペア:

[(1, 136974110), (2, 68487055), (5, 27394822), (7, 19567730), (10, 13697411), (13, 10536470), (14, 9783865), (26, 5268235), (35, 3913546), (49, 2795390), (65, 2107294), (70, 1956773), (91, 1505210), (98, 1397695), (130, 1053647), (182, 752605), (245, 559078), (455, 301042), (490, 279539), (637, 215030), (910, 150521), (1274, 107515), (3185, 43006), (6370, 21503)]