470791230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 1397523456

約数和(自身を除く): 926732226

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 331, 390, 455, 521, 546, 662, 910, 993, 1042, 1365, 1563, 1655, 1986, 2317, 2605, 2730, 3126, 3310, 3647, 4303, 4634, 4965, 5210, 6773, 6951, 7294, 7815, 8606, 9930, 10941, 11585, 12909, 13546, 13902, 15630, 18235, 20319, 21515, 21882, 23170, 25818, 30121, 33865, 34755, 36470, 40638, 43030, 47411, 54705, 60242, 64545, 67730, 69510, 90363, 94822, 101595, 109410, 129090, 142233, 150605, 172451, 180726, 203190, 237055, 284466, 301210, 344902, 451815, 474110, 517353, 711165, 862255, 903630, 1034706, 1207157, 1422330, 1724510, 2241863, 2414314, 2586765, 3621471, 4483726, 5173530, 6035785, 6725589, 7242942, 11209315, 12071570, 13451178, 15693041, 18107355, 22418630, 31386082, 33627945, 36214710, 47079123, 67255890, 78465205, 94158246, 156930410, 235395615, 470791230]

約数ペア:

[(1, 470791230), (2, 235395615), (3, 156930410), (5, 94158246), (6, 78465205), (7, 67255890), (10, 47079123), (13, 36214710), (14, 33627945), (15, 31386082), (21, 22418630), (26, 18107355), (30, 15693041), (35, 13451178), (39, 12071570), (42, 11209315), (65, 7242942), (70, 6725589), (78, 6035785), (91, 5173530), (105, 4483726), (130, 3621471), (182, 2586765), (195, 2414314), (210, 2241863), (273, 1724510), (331, 1422330), (390, 1207157), (455, 1034706), (521, 903630), (546, 862255), (662, 711165), (910, 517353), (993, 474110), (1042, 451815), (1365, 344902), (1563, 301210), (1655, 284466), (1986, 237055), (2317, 203190), (2605, 180726), (2730, 172451), (3126, 150605), (3310, 142233), (3647, 129090), (4303, 109410), (4634, 101595), (4965, 94822), (5210, 90363), (6773, 69510), (6951, 67730), (7294, 64545), (7815, 60242), (8606, 54705), (9930, 47411), (10941, 43030), (11585, 40638), (12909, 36470), (13546, 34755), (13902, 33865), (15630, 30121), (18235, 25818), (20319, 23170), (21515, 21882)]