6821000290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{3847}}^1$

素因数の和:4483

約数の個数: 64

約数和(自身を含む): 13823986176

約数和(自身を除く): 7002985886

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 593, 598, 1186, 1495, 2965, 2990, 3847, 5930, 7694, 7709, 13639, 15418, 19235, 27278, 38470, 38545, 50011, 68195, 77090, 88481, 100022, 136390, 176962, 177307, 250055, 354614, 442405, 500110, 884810, 886535, 1150253, 1773070, 2281271, 2300506, 4562542, 5751265, 11406355, 11502530, 22812710, 29656523, 52469233, 59313046, 104938466, 148282615, 262346165, 296565230, 524692330, 682100029, 1364200058, 3410500145, 6821000290]

約数ペア:

[(1, 6821000290), (2, 3410500145), (5, 1364200058), (10, 682100029), (13, 524692330), (23, 296565230), (26, 262346165), (46, 148282615), (65, 104938466), (115, 59313046), (130, 52469233), (230, 29656523), (299, 22812710), (593, 11502530), (598, 11406355), (1186, 5751265), (1495, 4562542), (2965, 2300506), (2990, 2281271), (3847, 1773070), (5930, 1150253), (7694, 886535), (7709, 884810), (13639, 500110), (15418, 442405), (19235, 354614), (27278, 250055), (38470, 177307), (38545, 176962), (50011, 136390), (68195, 100022), (77090, 88481)]