29903076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 87272640

約数和(自身を除く): 57369564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1109, 1284, 1498, 1926, 2218, 2247, 2996, 3327, 3852, 4436, 4494, 6654, 6741, 7763, 8988, 9981, 13308, 13482, 15526, 19962, 23289, 26964, 31052, 39924, 46578, 69867, 93156, 118663, 139734, 237326, 279468, 355989, 474652, 711978, 830641, 1067967, 1423956, 1661282, 2135934, 2491923, 3322564, 4271868, 4983846, 7475769, 9967692, 14951538, 29903076]

約数ペア:

[(1, 29903076), (2, 14951538), (3, 9967692), (4, 7475769), (6, 4983846), (7, 4271868), (9, 3322564), (12, 2491923), (14, 2135934), (18, 1661282), (21, 1423956), (28, 1067967), (36, 830641), (42, 711978), (63, 474652), (84, 355989), (107, 279468), (126, 237326), (214, 139734), (252, 118663), (321, 93156), (428, 69867), (642, 46578), (749, 39924), (963, 31052), (1109, 26964), (1284, 23289), (1498, 19962), (1926, 15526), (2218, 13482), (2247, 13308), (2996, 9981), (3327, 8988), (3852, 7763), (4436, 6741), (4494, 6654)]