30215403

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 46099200

約数和(自身を除く): 15883797

約数列:

[1, 3, 9, 27, 83, 97, 139, 249, 291, 417, 747, 873, 1251, 2241, 2619, 3753, 8051, 11537, 13483, 24153, 34611, 40449, 72459, 103833, 121347, 217377, 311499, 364041, 1119089, 3357267, 10071801, 30215403]

約数ペア:

[(1, 30215403), (3, 10071801), (9, 3357267), (27, 1119089), (83, 364041), (97, 311499), (139, 217377), (249, 121347), (291, 103833), (417, 72459), (747, 40449), (873, 34611), (1251, 24153), (2241, 13483), (2619, 11537), (3753, 8051)]