30257508

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 73241280

約数和(自身を除く): 42983772

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 691, 1068, 1382, 2073, 2764, 3649, 4146, 7298, 8292, 10947, 14596, 21894, 28331, 43788, 56662, 61499, 84993, 113324, 122998, 169986, 184497, 245996, 339972, 368994, 737988, 2521459, 5042918, 7564377, 10085836, 15128754, 30257508]

約数ペア:

[(1, 30257508), (2, 15128754), (3, 10085836), (4, 7564377), (6, 5042918), (12, 2521459), (41, 737988), (82, 368994), (89, 339972), (123, 245996), (164, 184497), (178, 169986), (246, 122998), (267, 113324), (356, 84993), (492, 61499), (534, 56662), (691, 43788), (1068, 28331), (1382, 21894), (2073, 14596), (2764, 10947), (3649, 8292), (4146, 7298)]