13175190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6971}}^1$

素因数の和:6994

約数の個数: 64

約数和(自身を含む): 40158720

約数和(自身を除く): 26983530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6971, 13942, 20913, 34855, 41826, 48797, 62739, 69710, 97594, 104565, 125478, 146391, 188217, 209130, 243985, 292782, 313695, 376434, 439173, 487970, 627390, 731955, 878346, 941085, 1317519, 1463910, 1882170, 2195865, 2635038, 4391730, 6587595, 13175190]

約数ペア:

[(1, 13175190), (2, 6587595), (3, 4391730), (5, 2635038), (6, 2195865), (7, 1882170), (9, 1463910), (10, 1317519), (14, 941085), (15, 878346), (18, 731955), (21, 627390), (27, 487970), (30, 439173), (35, 376434), (42, 313695), (45, 292782), (54, 243985), (63, 209130), (70, 188217), (90, 146391), (105, 125478), (126, 104565), (135, 97594), (189, 69710), (210, 62739), (270, 48797), (315, 41826), (378, 34855), (630, 20913), (945, 13942), (1890, 6971)]