317573580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10607}}^1$

素因数の和:11118

約数の個数: 48

約数和(自身を含む): 891072000

約数和(自身を除く): 573498420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 10607, 14970, 21214, 29940, 31821, 42428, 53035, 63642, 106070, 127284, 159105, 212140, 318210, 636420, 5292893, 10585786, 15878679, 21171572, 26464465, 31757358, 52928930, 63514716, 79393395, 105857860, 158786790, 317573580]

約数ペア:

[(1, 317573580), (2, 158786790), (3, 105857860), (4, 79393395), (5, 63514716), (6, 52928930), (10, 31757358), (12, 26464465), (15, 21171572), (20, 15878679), (30, 10585786), (60, 5292893), (499, 636420), (998, 318210), (1497, 212140), (1996, 159105), (2495, 127284), (2994, 106070), (4990, 63642), (5988, 53035), (7485, 42428), (9980, 31821), (10607, 29940), (14970, 21214)]