30486474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 71031168

約数和(自身を除く): 40544694

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 1487, 2278, 2974, 3417, 4461, 6834, 8922, 10251, 13383, 20502, 25279, 26766, 50558, 75837, 99629, 151674, 199258, 227511, 298887, 455022, 597774, 896661, 1693693, 1793322, 3387386, 5081079, 10162158, 15243237, 30486474]

約数ペア:

[(1, 30486474), (2, 15243237), (3, 10162158), (6, 5081079), (9, 3387386), (17, 1793322), (18, 1693693), (34, 896661), (51, 597774), (67, 455022), (102, 298887), (134, 227511), (153, 199258), (201, 151674), (306, 99629), (402, 75837), (603, 50558), (1139, 26766), (1206, 25279), (1487, 20502), (2278, 13383), (2974, 10251), (3417, 8922), (4461, 6834)]