30380562

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 71781120

約数和(自身を除く): 41400558

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 401, 414, 549, 621, 802, 1098, 1203, 1242, 1403, 1647, 2406, 2806, 3294, 3609, 4209, 7218, 8418, 9223, 10827, 12627, 18446, 21654, 24461, 25254, 27669, 37881, 48922, 55338, 73383, 75762, 83007, 146766, 166014, 220149, 249021, 440298, 498042, 562603, 660447, 1125206, 1320894, 1687809, 3375618, 5063427, 10126854, 15190281, 30380562]

約数ペア:

[(1, 30380562), (2, 15190281), (3, 10126854), (6, 5063427), (9, 3375618), (18, 1687809), (23, 1320894), (27, 1125206), (46, 660447), (54, 562603), (61, 498042), (69, 440298), (122, 249021), (138, 220149), (183, 166014), (207, 146766), (366, 83007), (401, 75762), (414, 73383), (549, 55338), (621, 48922), (802, 37881), (1098, 27669), (1203, 25254), (1242, 24461), (1403, 21654), (1647, 18446), (2406, 12627), (2806, 10827), (3294, 9223), (3609, 8418), (4209, 7218)]