1896317570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2683}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 4081397760

約数和(自身を除く): 2185080190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 439, 805, 878, 1610, 2195, 2683, 3073, 4390, 5366, 6146, 10097, 13415, 15365, 18781, 20194, 26830, 30730, 37562, 50485, 61709, 70679, 93905, 100970, 123418, 141358, 187810, 308545, 353395, 431963, 617090, 706790, 863926, 1177837, 2159815, 2355674, 4319630, 5889185, 8244859, 11778370, 16489718, 27090251, 41224295, 54180502, 82448590, 135451255, 189631757, 270902510, 379263514, 948158785, 1896317570]

約数ペア:

[(1, 1896317570), (2, 948158785), (5, 379263514), (7, 270902510), (10, 189631757), (14, 135451255), (23, 82448590), (35, 54180502), (46, 41224295), (70, 27090251), (115, 16489718), (161, 11778370), (230, 8244859), (322, 5889185), (439, 4319630), (805, 2355674), (878, 2159815), (1610, 1177837), (2195, 863926), (2683, 706790), (3073, 617090), (4390, 431963), (5366, 353395), (6146, 308545), (10097, 187810), (13415, 141358), (15365, 123418), (18781, 100970), (20194, 93905), (26830, 70679), (30730, 61709), (37562, 50485)]