449368140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33889}}^1$

素因数の和:33931

約数の個数: 96

約数和(自身を含む): 1434767040

約数和(自身を除く): 985398900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 33889, 67778, 101667, 135556, 169445, 203334, 338890, 406668, 440557, 508335, 576113, 677780, 881114, 1016670, 1152226, 1321671, 1728339, 1762228, 2033340, 2202785, 2304452, 2643342, 2880565, 3456678, 4405570, 5286684, 5761130, 6608355, 6913356, 7489469, 8641695, 8811140, 11522260, 13216710, 14978938, 17283390, 22468407, 26433420, 29957876, 34566780, 37447345, 44936814, 74894690, 89873628, 112342035, 149789380, 224684070, 449368140]

約数ペア:

[(1, 449368140), (2, 224684070), (3, 149789380), (4, 112342035), (5, 89873628), (6, 74894690), (10, 44936814), (12, 37447345), (13, 34566780), (15, 29957876), (17, 26433420), (20, 22468407), (26, 17283390), (30, 14978938), (34, 13216710), (39, 11522260), (51, 8811140), (52, 8641695), (60, 7489469), (65, 6913356), (68, 6608355), (78, 5761130), (85, 5286684), (102, 4405570), (130, 3456678), (156, 2880565), (170, 2643342), (195, 2304452), (204, 2202785), (221, 2033340), (255, 1762228), (260, 1728339), (340, 1321671), (390, 1152226), (442, 1016670), (510, 881114), (663, 677780), (780, 576113), (884, 508335), (1020, 440557), (1105, 406668), (1326, 338890), (2210, 203334), (2652, 169445), (3315, 135556), (4420, 101667), (6630, 67778), (13260, 33889)]