808225530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{4339}}^1$

素因数の和:5243

約数の個数: 64

約数和(自身を含む): 2219857920

約数和(自身を除く): 1411632390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 887, 1774, 2661, 4339, 4435, 5322, 6209, 8678, 8870, 12418, 13017, 13305, 18627, 21695, 26034, 26610, 30373, 31045, 37254, 43390, 60746, 62090, 65085, 91119, 93135, 130170, 151865, 182238, 186270, 303730, 455595, 911190, 3848693, 7697386, 11546079, 19243465, 23092158, 26940851, 38486930, 53881702, 57730395, 80822553, 115460790, 134704255, 161645106, 269408510, 404112765, 808225530]

約数ペア:

[(1, 808225530), (2, 404112765), (3, 269408510), (5, 161645106), (6, 134704255), (7, 115460790), (10, 80822553), (14, 57730395), (15, 53881702), (21, 38486930), (30, 26940851), (35, 23092158), (42, 19243465), (70, 11546079), (105, 7697386), (210, 3848693), (887, 911190), (1774, 455595), (2661, 303730), (4339, 186270), (4435, 182238), (5322, 151865), (6209, 130170), (8678, 93135), (8870, 91119), (12418, 65085), (13017, 62090), (13305, 60746), (18627, 43390), (21695, 37254), (26034, 31045), (26610, 30373)]