26793270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 54077130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 599, 630, 639, 710, 994, 1065, 1198, 1278, 1491, 1797, 2130, 2485, 2982, 2995, 3195, 3594, 4193, 4473, 4970, 5391, 5990, 6390, 7455, 8386, 8946, 8985, 10782, 12579, 14910, 17970, 20965, 22365, 25158, 26955, 37737, 41930, 42529, 44730, 53910, 62895, 75474, 85058, 125790, 127587, 188685, 212645, 255174, 297703, 377370, 382761, 425290, 595406, 637935, 765522, 893109, 1275870, 1488515, 1786218, 1913805, 2679327, 2977030, 3827610, 4465545, 5358654, 8931090, 13396635, 26793270]

約数ペア:

[(1, 26793270), (2, 13396635), (3, 8931090), (5, 5358654), (6, 4465545), (7, 3827610), (9, 2977030), (10, 2679327), (14, 1913805), (15, 1786218), (18, 1488515), (21, 1275870), (30, 893109), (35, 765522), (42, 637935), (45, 595406), (63, 425290), (70, 382761), (71, 377370), (90, 297703), (105, 255174), (126, 212645), (142, 188685), (210, 127587), (213, 125790), (315, 85058), (355, 75474), (426, 62895), (497, 53910), (599, 44730), (630, 42529), (639, 41930), (710, 37737), (994, 26955), (1065, 25158), (1198, 22365), (1278, 20965), (1491, 17970), (1797, 14910), (2130, 12579), (2485, 10782), (2982, 8985), (2995, 8946), (3195, 8386), (3594, 7455), (4193, 6390), (4473, 5990), (4970, 5391)]