870814812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 2368880640

約数和(自身を除く): 1498065828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 359, 402, 431, 469, 718, 804, 862, 938, 1077, 1293, 1407, 1436, 1724, 1876, 2154, 2513, 2586, 2814, 3017, 4308, 5026, 5172, 5628, 6034, 7539, 9051, 10052, 12068, 15078, 18102, 24053, 28877, 30156, 36204, 48106, 57754, 72159, 86631, 96212, 115508, 144318, 154729, 168371, 173262, 202139, 288636, 309458, 336742, 346524, 404278, 464187, 505113, 606417, 618916, 673484, 808556, 928374, 1010226, 1083103, 1212834, 1856748, 2020452, 2166206, 2425668, 3249309, 4332412, 6498618, 10366843, 12997236, 20733686, 31100529, 41467372, 62201058, 72567901, 124402116, 145135802, 217703703, 290271604, 435407406, 870814812]

約数ペア:

[(1, 870814812), (2, 435407406), (3, 290271604), (4, 217703703), (6, 145135802), (7, 124402116), (12, 72567901), (14, 62201058), (21, 41467372), (28, 31100529), (42, 20733686), (67, 12997236), (84, 10366843), (134, 6498618), (201, 4332412), (268, 3249309), (359, 2425668), (402, 2166206), (431, 2020452), (469, 1856748), (718, 1212834), (804, 1083103), (862, 1010226), (938, 928374), (1077, 808556), (1293, 673484), (1407, 618916), (1436, 606417), (1724, 505113), (1876, 464187), (2154, 404278), (2513, 346524), (2586, 336742), (2814, 309458), (3017, 288636), (4308, 202139), (5026, 173262), (5172, 168371), (5628, 154729), (6034, 144318), (7539, 115508), (9051, 96212), (10052, 86631), (12068, 72159), (15078, 57754), (18102, 48106), (24053, 36204), (28877, 30156)]