30032340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 91539840

約数和(自身を除く): 61507500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 277, 278, 390, 417, 554, 556, 695, 780, 831, 834, 1108, 1385, 1390, 1662, 1668, 1807, 2085, 2770, 2780, 3324, 3601, 3614, 4155, 4170, 5421, 5540, 7202, 7228, 8310, 8340, 9035, 10803, 10842, 14404, 16620, 18005, 18070, 21606, 21684, 27105, 36010, 36140, 38503, 43212, 54015, 54210, 72020, 77006, 108030, 108420, 115509, 154012, 192515, 216060, 231018, 385030, 462036, 500539, 577545, 770060, 1001078, 1155090, 1501617, 2002156, 2310180, 2502695, 3003234, 5005390, 6006468, 7508085, 10010780, 15016170, 30032340]

約数ペア:

[(1, 30032340), (2, 15016170), (3, 10010780), (4, 7508085), (5, 6006468), (6, 5005390), (10, 3003234), (12, 2502695), (13, 2310180), (15, 2002156), (20, 1501617), (26, 1155090), (30, 1001078), (39, 770060), (52, 577545), (60, 500539), (65, 462036), (78, 385030), (130, 231018), (139, 216060), (156, 192515), (195, 154012), (260, 115509), (277, 108420), (278, 108030), (390, 77006), (417, 72020), (554, 54210), (556, 54015), (695, 43212), (780, 38503), (831, 36140), (834, 36010), (1108, 27105), (1385, 21684), (1390, 21606), (1662, 18070), (1668, 18005), (1807, 16620), (2085, 14404), (2770, 10842), (2780, 10803), (3324, 9035), (3601, 8340), (3614, 8310), (4155, 7228), (4170, 7202), (5421, 5540)]