3487380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 11176704

約数和(自身を除く): 7689324

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, 263, 340, 390, 442, 510, 526, 663, 780, 789, 884, 1020, 1052, 1105, 1315, 1326, 1578, 2210, 2630, 2652, 3156, 3315, 3419, 3945, 4420, 4471, 5260, 6630, 6838, 7890, 8942, 10257, 13260, 13413, 13676, 15780, 17095, 17884, 20514, 22355, 26826, 34190, 41028, 44710, 51285, 53652, 58123, 67065, 68380, 89420, 102570, 116246, 134130, 174369, 205140, 232492, 268260, 290615, 348738, 581230, 697476, 871845, 1162460, 1743690, 3487380]

約数ペア:

[(1, 3487380), (2, 1743690), (3, 1162460), (4, 871845), (5, 697476), (6, 581230), (10, 348738), (12, 290615), (13, 268260), (15, 232492), (17, 205140), (20, 174369), (26, 134130), (30, 116246), (34, 102570), (39, 89420), (51, 68380), (52, 67065), (60, 58123), (65, 53652), (68, 51285), (78, 44710), (85, 41028), (102, 34190), (130, 26826), (156, 22355), (170, 20514), (195, 17884), (204, 17095), (221, 15780), (255, 13676), (260, 13413), (263, 13260), (340, 10257), (390, 8942), (442, 7890), (510, 6838), (526, 6630), (663, 5260), (780, 4471), (789, 4420), (884, 3945), (1020, 3419), (1052, 3315), (1105, 3156), (1315, 2652), (1326, 2630), (1578, 2210)]