98195580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77933}}^1$

素因数の和:77955

約数の個数: 72

約数和(自身を含む): 340415712

約数和(自身を除く): 242220132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77933, 155866, 233799, 311732, 389665, 467598, 545531, 701397, 779330, 935196, 1091062, 1168995, 1402794, 1558660, 1636593, 2182124, 2337990, 2727655, 2805588, 3273186, 3506985, 4675980, 4909779, 5455310, 6546372, 7013970, 8182965, 9819558, 10910620, 14027940, 16365930, 19639116, 24548895, 32731860, 49097790, 98195580]

約数ペア:

[(1, 98195580), (2, 49097790), (3, 32731860), (4, 24548895), (5, 19639116), (6, 16365930), (7, 14027940), (9, 10910620), (10, 9819558), (12, 8182965), (14, 7013970), (15, 6546372), (18, 5455310), (20, 4909779), (21, 4675980), (28, 3506985), (30, 3273186), (35, 2805588), (36, 2727655), (42, 2337990), (45, 2182124), (60, 1636593), (63, 1558660), (70, 1402794), (84, 1168995), (90, 1091062), (105, 935196), (126, 779330), (140, 701397), (180, 545531), (210, 467598), (252, 389665), (315, 311732), (420, 233799), (630, 155866), (1260, 77933)]